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Last Updated on June 20, 2023

If you’ve noticed that your Xfinity modem is blinking white, it’s essential to identify the reasons behind this issue. Understanding the possible causes can help you troubleshoot the problem effectively and restore your internet connection quickly. 

This article will explore the most common reasons why your Xfinity modem may be blinking white and provide a simple set of instructions for each scenario, so you can solve your Wi-Fi connectivity issues quickly and easily.

Reasons for Xfinity Modem Blinking White

Here are some of the possible scenarios for this issue:

Power Interruption

If your Xfinity modem blinks white, it could be due to a power interruption. Power outages or fluctuations in the electricity supply can disrupt the normal functioning of your modem. 

To resolve this issue, check if the power cable connects correctly and ensures no power disruptions in your area.

A blinking white light on your Xfinity modem may indicate that a firmware update is in progress. This update enhances the modem’s performance and fixes any known issues. 

During this process, it’s crucial to let the update complete without interruption. Avoid disconnecting the modem or turning it off until the blinking stops, indicating the update is finished.

Initialization Process

When you first set up your Xfinity modem or if the device has been reset, it will go through an initialization process. During this time, the modem may blink white, indicating that it has configured its settings and established a connection. 

Allow the initialization process to complete, which may take a few minutes. Once finished, the blinking should stop, and the modem will be ready for use.

Network Connection Issue

A white flashing light on your Xfinity modem can indicate a network connection issue. It could be caused by a loose or disconnected cable, a faulty Ethernet port, or a problem with the coaxial cable or ethernet cable that connects your modem to the Xfinity network. 

Check all cable connections and ensure you have securely plugged them in. If the issue persists, consider replacing the cables or contacting your internet service provider for assistance.

Signal Problem

Another reason for a white blinking light on your Xfinity modem is a signal problem. This can occur if the modem cannot establish a stable connection with the Xfinity network. 

Check the signal levels by logging into the modem’s web interface or contacting Xfinity customer support for guidance. They can help you troubleshoot the problem and guide you through the process of adjusting the network settings to improve the signal quality.

Service Outage

If none of the above solutions are helping, it’s worth checking if your area has had a major service outage or maintenance work. You can do this by Logging into your Xfinity account or by using the Xfinity app with your Xfinity ID and password and seeing if there has been any notice of a service outage in your area. If this is the case then your internet service provider will fix the issue as soon as possible. 

Hardware Malfunction

A blinking white light could sometimes indicate a hardware malfunction within the Xfinity modem. This could be due to a faulty component or internal damage. Sometimes these issues can be solved with a factory reset by pressing the reset button on the back of the router. 

If the reset option and none of the previous solutions resolve the issue, try to contact customer care or schedule a technician visit to inspect the modem and determine if a replacement is necessary.

FAQs How long does the initialization process of the Xfinity modem take?

The initialization process of the Xfinity modem typically takes a few minutes. During this time, the modem configures its settings and establishes a connection with the network. It’s essential to allow the initialization process to complete without interruption. Once finished, the blinking white light should stop, indicating that the modem is ready. 


When your Xfinity modem or Xfinity router blinks white, it’s important not to panic. However, by understanding the potential reasons behind this issue, you can take appropriate steps to troubleshoot and resolve the problem. 

Start by checking for power interruptions, allowing firmware updates and initialization processes to complete, verifying network connections, and checking plugs. It also never hurts to restart the device. Then, if the issue persists, consider checking the signal quality or contacting Xfinity customer support for further assistance. 

Remember, a blinking white light on your Xfinity modem doesn’t necessarily indicate a severe problem wi-fi network and can often be resolved with some simple troubleshooting steps.

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Samsung Wireless Charger Blinking Yellow? Here’s What It Means

Samsung wireless charger is known for its portability and efficient fast charging feature. However, many users have the recurring problem of the charger blinking yellow and not working properly. 

There might be several reasons for this issue to occur. Factors like incompatible devices, weak wall adapters, or more can cause this error to prop up.

So, if you’re facing a similar issue, let’s jump right in and learn more about the causes and fixes for the Samsung wireless charger blinking yellow.

What is the Yellow Blinking on Samsung Charger?

In most instances, when a wireless charger is flashing or blinking yellow-colored lights, it indicates that the charger is in Abort Mode. While in this mode, your device stops charging, and the charger’s output is shut off or disabled.   

What are the Causes of Samsung Wireless Charger Blinking Yellow?

Damages: You might face issues if there are any external damages to your devices or accessories.

Obstruction: Your phone case or other objects might be interrupting when charging your device.

Incompatible device: An incompatible charging cable, power brick, or pad might not let you charge your device.  

Wall Adapter: A weak or a low-performing power adapter might result in the charger blinking yellow.

Here is a list of common causes of why your Samsung Wireless charger might show the Yellow blinking.

How to Fix Samsung Wireless Charger Blinking Yellow?

After learning about the potential causes, let us move on ahead with trying out the following methods to help fix this issue. 

Check For Damages  Unplug and Replug Charger

An effective troubleshooting method you can try is to unplug and replug the charger from the power outlet. This method allows to perform a quick reset and might even help resolve the issues occurring on the charger. 

After plugging out the charger, we recommend that you wait for a couple of minutes and replug it again to see if it works. If the issue persists, you can proceed to the below fixes. 

Remove Phone Case

Wireless chargers can work with most devices, even if they have a phone case on them. But, sometimes, your charger can restrict bulky or heavy plastic phone cases.

If your issue is still recurring, try removing your phone cases. Place your phone on the charger again. If this method works, try switching to a phone case compatible with your charger.

Use a Strong Wall Adapter

On many occasions, a weak wall adapter might be the main reason behind the charger showing the yellow blinking signs. If you’re experiencing the same issue, switch to a strong wall adapter. 

We suggest that you try getting an adapter that delivers at least power of 3 amp. and above. Additionally, please make sure you buy a wall adapter approved by Samsung to avoid running into compatibility issues.

Switch to Compatible Devices  

If you suspect that you have an incompatible cable or a power brick, you can try switching them out to see if it fixes the issues. 

Disable NFC 

Although the NFC feature is known for its efficiency, it can cause hindrances while you’re charging your device. So, the best solution is to disable the function. Here is how you can do it.    

Change your Device Orientation

In some instances, if your mobile device is misaligned with the charger, the yellow blinking might pop up. So, a quick fix you can try is repositioning and aligning the device in the center. 

Contact Samsung Support

If you’re facing further difficulties with your Wireless Charger, you can contact Samsung Support. You can easily connect to a customer service representative through phone, email, or live chat. They are quick to acknowledge your concerns and might even help fix your charger issues.  

What does the Samsung Wireless Charger Blinking Color Indicate?

Additionally, your Samsung charger might show other different colors while it’s charging. Here are some of the common causes and effective fixes you can apply while these issues occur. 

Samsung Wireless Charger Blinking Blue

When your charger is blinking blue, it means there are certain obstructions hindering the charging process. To resolve this issue, we recommend you remove any metal, plastic, or phone cases from the charger. Place your phone back again to the charger and see if it works. 

Samsung Wireless Charger Blinking Orange

In most cases, the orange blinking on your wireless charger denotes that the charger is not the correct one. Please make sure that you opt for a charger that is genuine and supported by Samsung.  

Samsung wireless Charger Blinking Red

If your charger is starting to blink in red, then it means that your phone device doesn’t support wireless charging or it is not compatible with the wireless charger. Please check with your manufacturer to see if your device is compatible.

Samsung wireless Charger Blinking Green

If your charger is blinking in green, it means that the device is not properly charged. A troubleshooting method you can apply is to turn the charger on and off from the power outlet. Also, we recommend that you align and position your charger to the center.  

How To Add Content To Wikipedia The “White Hat” Way?

I consider this the “short version” and it focuses on the content itself and not on “Wikipolitics”, which plays also a role, but is virtually impossible to summarize in a single post or article, without reducing it to a skeleton that is not practical and not realistic at all. The rules for content in Wikipedia are simple and for the most part straight forward actually (even if most people believe that it takes a lot).

For every claim made provide a “Reliable Source” that verifies that claim. What is a reliable source: See WP:RS. This addresses the problem of Verifiability (see WP:V). If it cannot be verified and is not backed up by a reliable source, don’t add it.

Do not only provide one side of the story or only provide positive things and exclude the negative. This is covered under WP:NPOV, which means “Neutral Point of View“. This is the key reason why “Conflict of Interest” (WP:COI) edits are a problem. If you have a personal or commercial interest in something, then you will have a hard time to be neutral about it at the same time. A sales brochure text is also not “neutral” and the reason why they are removed and whole articles are being “speedy deleted“. Not because of the fact that it is a brochure, but because of the fact that it is not “neutral”.

Don’t write your own opinion or thesis about the subject. This is covered by the rules “No Original Research” or WP:NOR.

Verifiable, Neutral Point of View and No Original Research are the three key policies where all other policies derive from. I have a good quote of a guideline on my Wiki Resources page at Wikipedia. The source page (a guidelines page for Wikipedia administrators) where I got it from, was recent changed, but basically states the same as my old quote, with the exception of the addition of “not violate copyright” (WP:CP).

“Wikipedia policy, which requires that articles and information be verifiable, avoid being original research, not violate copyright, and be written from a neutral point of view is not negotiable, and cannot be superseded by any other guidelines or by editors’ consensus”

Quote from WP:DGFA

Some examples of derived rules that are used very often when content is being challenged: The infamous WP:EL rule for “External Links“. Rule of thumb: Don’t link, if it does not serve the purpose of verifiability. There are a few exceptions from that rule, which include articles about companies, organizations, living persons and published content, including copyrighted material that cannot be included in Wikipedia and must be referred to, if no free source of that content is available.

Also implied in this is another infamous rule, used as argument for removal of articles from Wikipedia, “Notability” or WP:N. If you have reliable sources about the subject of an article, then it also proves its notability. If it is not notable, then you usually run into the problem of not finding any reliable sources to backup your claims.

You follow those rules and you will be fine.

If the article is about you, a relative, your business or your employer, other editors like me can help with working on the “neutral” part of an article. It’s hard to change who you are and what you are, trust me on that 🙂 . You should also NOT do the edit yourself, even if the content meets the mentioned criteria, because this avoids the COI allegation issue.

You could fall “victim” to a COI allegation (justified or not), only because you did the edit yourself and somebody finds out about your direct connection and “conflict of interest” to the article later. For changes to an existing article use the talk page to suggest the change or addition. Introduce yourself and state who you are and what your relationship to subject of the article is.

For new articles contact Wikipedians who edited and/or created articles to related subjects already (look for edits that are content additions and not just spam removals, administrative edits (templates added, category assignment etc.) or typo corrections). Don’t offer anything, except for a “thank you” (a VERBAL thank you ONLY). You might be surprised how many active editors might be willing to help you, if you made sure that you followed the outlined rules. Why would they do that?

They showed already interest in the general subject by doing contributions to other related articles.

Content additions are done by people who did not like the fact that some topics were missing or insufficient in Wikipedia and felt the need to do something about it actively (instead of just writing or talking about what’s missing or bad about content in Wikipedia)

The creation of a well written article with good references does look good in the editors track record and writing an article is not as easy for an editor, because he has to spend time looking for references and mentions of the subject. It saves the editor a lot of time to get the content ready and up on the site.

Update December 9, 2007: There is a tool called Wiki Dashboard that allows you to browse Wikipedia and see as an overlay the editors who contributed the most to the currently loaded page. It shows the name of the editors, percentage of the content contributed by the editor to the current version of the page and number of edits made to the article by the editor. This allows you to determine quickly the editors that might be able to help you with your article.  

I hope this might helps. Happy Wikipedia editing and cheers! 

Carsten Cumbrowski

Boost Color Contrast With A Black And White Adjustment In Photoshop

Boost Color Contrast With A Black And White Adjustment In Photoshop

Written by Steve Patterson.

Back in Photoshop CS3, Adobe introduced the Black & White image adjustment, which finally gave us an easy and natural way to convert color photos to black and white. Yet just because something was built for a specific purpose doesn’t mean we can’t find other uses for it as well, which is exactly what we’re going to do in this tutorial. Rather than using the Black & White adjustment to remove the color from a photo, we’ll learn how it can also be used, when combined with one of Photoshop’s layer blend modes, to quickly and easily make custom brightness and contrast adjustments to a full color image!

I’ll be using Photoshop CS5 for this tutorial. Since the Black & White adjustment was first added in Photoshop CS3, you’ll need CS3 or higher to follow along.

Recommended Reading: Black & White Image Adjustment

Here’s the photo I’ll be working with:

The original photo.

Let’s get started!

Step 1: Add A Black & White Adjustment Layer

Then choosing Black & White from the list of adjustment layers that appears:

Choosing a Black & White adjustment layer.

Either way adds a new Black & White adjustment layer above the image in the Layers panel:

The Layers panel showing the newly added adjustment layer (Black & White 1).

The adjustment layer will go ahead and do what it was originally designed for and convert your photo to black and white. We’ll bring the color back in the next step:

The photo has been temporarily converted from color to black and white.

Step 2: Change The Blend Mode To Soft Light

To bring color back to the image, change the blend mode of the adjustment layer from Normal to Soft Light. The Blend Mode option is found in the top left corner of the Layers panel:

Changing the blend mode of the Black & White adjustment layer to Soft Light.

The color returns to the photo. You may already notice a change in the overall contrast of the image, but we’ll make our own adjustments in the next step:

The photo is once again in color after changing the layer blend mode.

Step 3: Drag The Color Sliders To Adjust The Contrast

If you’re using Photoshop CS3, the controls and options for the Black & White adjustment layer will appear in a dialog box. In Photoshop CS4 and higher, they appear in the Adjustments panel. In either case, you’ll see six sliders, each controlling a different color in the image (from top to bottom – Reds, Yellows, Greens, Cyans, Blues, and Magentas):

Six sliders, each controlling a different color.

We can use these sliders to adjust the brightness of different areas of the image based on their color. Dragging a slider towards the left will darken all areas in the image that contain that color, while dragging the slider towards the right will brighten those same areas.

Dragging the Blues slider to the left.

And just like that, the sky now appears darker, changing the overall contrast of the image:

The blue sky has been darkened after dragging the Blues slider.

Dragging the Yellows slider to the right.

After dragging the Yellows slider, the grass and trees in my image are now lighter, again changing the overall contrast:

The image after dragging the Yellows slider.

Moving the eyedropper over the horse on the right.

Before And After

With the adjustment layer turned off, the original image re-appears in the document window:

Back to the original photo.

The edited version re-appears:

The work in progress.

Step 4: Lower The Layer Opacity (Optional)

As a final step, if you think the image contrast is now a bit too strong, you can reduce it and fine-tune the results simply by lowering the opacity of the Black & White adjustment layer. You’ll find the Opacity option directly across from the Blend Mode option at the top of the Layers panel. The further you lower the opacity value, the more the original image below the adjustment layer will show through. I’m going to lower my opacity value down to 75% or so:

Lower the adjustment layer’s opacity to fine-tune the contrast level.

Here’s my final result:

The final result.

And there we have it! That’s how to quickly and easily make specific brightness and contrast changes to a full color image using a Black & White adjustment layer! Check out our Photo Retouching section for more Photoshop image editing tutorials!

Top 10 Reasons To Use Outlook

Most of us have a love-hate relationship with e-mail. It’s allegedly our servant, but, let’s face it, we are often its slaves.

Say what you will about it (nicely-this is a professional forum), but you’ll have to admit that Outlook has improved with each version. It gets easier to use, smarter and plays better with other software. To me, Outlook 2007 is the jewel of the Microsoft Office 2007 suite. My colleague Dee-Ann LeBlanc is stirring the pot with reasons for companies to pass on Microsoft‘s flagship. I, on the other hand, am rather fond of the current iteration, so here are a few reasons why Outlook is the best choice for your corporate e-mail client.

1. Outlook and Microsoft Exchange Play Well Together

If your e-mail server runs Microsoft Exchange, Outlook is a no-brainer. They go together like bacon and eggs, toast and coffee, peaches and cream.

Users need to know absolutely nothing to connect. They just fire up Outlook, enter their e-mail address, and it and Exchange commune. Transparently. That cuts down on IT involvement in client configuration and allows users to switch computers easily.

2. Outlook Plays Well With Active Directory.

In fact, since the e-mail address is stored in Active Directory, a user need not even enter that information if authenticating through AD. Outlook automatically figures out the right e-mail address (and, yes, you can bypass that functionality if you need to), log you in and you’re good to go.

If you’re possessed by any sort of PDA or smartphone, there’s a way to synch it with Outlook. Some vendors don’t even provide a native personal information manager for their devices, but rely on the fact that most customers have a copy of Outlook that does the trick very nicely.

4. Outlook Makes it Easy to Organize Your Assets

Most e-mail clients offer some sort of rules for sorting and managing e-mail, but Outlook 2007 (in conjunction with Exchange 2007) really raises the bar. Sure, you can sort messages into folders, or forward or redirect them according to selected criteria. However, you also have the option to send different automatic Out of Office (OOO) messages to internal and external addresses. For example, users who subscribe to mailing lists may not want to send messages to addresses outside their company at all (mailing list admins frown on OOO messages, which act like spam to the list), but need to give internal senders information on who’s covering for them.

Microsoft’s SharePoint is a collaborative platform offering tools for building and managing websites, intranets and workspaces. But Microsoft realizes that many users have neither the time nor the mental bandwidth to log on to yet another server to check forum discussions or to examine shared documents.

6. Outlook Expedites Workflow

Using Outlook’s forms feature, things like requests for time off can be automatically routed to approvers, and the reply returned to the user.

7. Outlook’s User Interface is Familiar

Since Microsoft Office is the market leader in productivity software, the Outlook user interface is familiar to users, cutting down on the learning curve. Sure, there’s a ton of functionality to discover, but the basics are relatively intuitive to someone who’s used to Microsoft Office. That can save a bundle in training costs. And since the familiarity extends to the development environment, it’s also relatively easy for developers using Microsoft Visual Studio to interface with Outlook, either to add functionality or to tie it to other corporate applications.

9. Believe It or Not, Outlook Has Pretty Good Security

Yes, I know Microsoft has a bad reputation on the security front. But Outlook 2007, in particular, has good junk mail filtering (as long as you keep it up-to-date), blocks external content such as web bugs and downloaded images and data from foreign sites, disallows executable attachments and prevents the execution of ActiveX applets, by default. You can bypass the security if you like, but it has to be a conscious decision.

You’re not limited to a single account in Outlook. Several accounts using different protocols (including POP3 and IMAP) can feed into the same set of folders, and be managed with one set of rules. Or, if you prefer, they can be sorted into separate folders by account. You choose.

Of course, in the grand scheme of things, it all comes down to picking the right tool for the job, and that job is primarily e-mail. Microsoft Outlook is now robust, secure and versatile enough to be that tool. The extra functionality is just the cherry on the sundae for lucky Outlook users.

Do You Need A Modem And A Router For Internet With A New Isp?

When you sign up for new internet service, you may be offered a modem and a router or one device that does both jobs. Do you really need to get a modem and a router to use the internet? It’s time to clear up a few misconceptions.

Clearing Up the Meaning of “Modem”

The word “modem” is short for modulator/demodulator. It refers to a device used for dial-up internet, where data is sent over the same copper telephone lines that voice calls use.

Table of Contents

The modem takes the ones and zeroes that represent the data packets sent over the internet and turns them into sound frequencies over copper wire. It also does the reverse, listening to the sounds coming from the internet and turning them back into binary code.

Modern modems used with DSL, fiber, cable, and mobile data are not modems in the term’s original sense. However, what they do have in common is converting digital data from the computer into the format of the transmission system—for example, converting electrical impulses into the light pulses used in fiber optics.

The most important thing that you should know is that a modem is a device that connects you to the greater internet. It’s the transition point from your home LAN (Local Area Network) to the WAN (Wide Area Network).

What Is a “Router”?

A router’s job is complicated, and these devices are basically dedicated computers with their own CPU, memory, and operating system. You can hook up network switches, PCs, smartphones, and any other Wi-Fi or Ethernet device to a router, and it will figure out where to send each packet. Routers, at least more expensive ones, can also run network applications. For example, it can act as a VPN device or manage network-attached storage.

Most routers offer at least four Ethernet ports and Wi-Fi, capable of connecting and managing dozens or even hundreds of devices. Unless you literally only have one device you want to connect to the internet through a modem, you’re going to want some type of router.

Fiber Vs. DSL Vs. Cable Vs. Cellular Modems

Although many devices share the label “modem,” they aren’t interchangeable. Most home broadband modems have an Ethernet port on your side of the connection, but they’re radically different on the internet side of things.  Fiber modems connect to a fiber connection, DSL connects to copper telephone wire, cable modems connect to coaxial TV cables, and cellular modems use microwave radio signals.

So, in this context, the answer to “do I need a modem?” is “yes” if you’re moving from one type of connection to another. Your old DSL modem isn’t going to work with fiber or cable connections, for example.

Sometimes the Modem Is Already There

If you move into an apartment building or home where there’s a “fiber” connection, what you may find is a plain old Ethernet port, to which you can connect any router with an ethernet “WAN” port. In other words, you don’t need to buy a modem because there’s already one installed.

This is especially true in the case of fiber. People think of “fiber modems” as ethernet routers that connect to ONTs (Optical Network Terminals). That’s the device that converts Ethernet electrical signals to light pulses.

Fiber routers are therefore just regular routers, but they usually have support for faster Ethernet standards. After all, if you have gigabit fiber but connect a router that only supports 100Mbps ethernet, you’d lose 90% of your internet connection’s full speed!

If there’s a device with just one or two Ethernet ports and no Wi-Fi, you’re probably looking at a modem to which you can connect a router to expand its functionality.

The Pros and Cons of All-In-One Devices

If you need a modem for your connection type, since one isn’t included in the ISP plan or wasn’t already installed, you could buy a combo device containing both a modem for your broadband type and an Ethernet and Wi-Fi router.

On the positive side of the equation:

It’s usually cheaper than two separate devices.

You only have to deal with one unified setup process.

Troubleshooting is easier since there are fewer separate devices involved.

On the not-so-positive side of the equation:

Another major issue with using a combination device has to do with Wi-Fi footprint. These days most users want Wi-Fi to cover their entire home, and unless you live in a small apartment, a single router probably isn’t going to cut it, which is one reason you might want to have a separate modem and router.

Renting an All-In-One Device From Your ISP

Many ISPs offer an all-in-one device that contains both a router and a modem for your specific type of connection. If you can’t afford to buy your own solution and it doesn’t represent a significant extra cost to your monthly rental, there’s no harm in using these devices for a while. 

However, ISPs tend to bundle the cheapest devices they can with their services. If it’s an off-the-shelf router, you can read reviews about it, but sometimes these devices are modified and rebranded, making it hard to know if they’re any good.

Also, be aware that some ISPs let you keep the router once it’s paid off, while others only offer a pure rental, which means you have to give the device back when you end your subscription. In general, it’s better to choose the rent-to-own option if it’s available.

Using a Modem With a Separate Router

For one thing, you can focus your budget on your router solution and simply buy a basic modem. As long as the modem runs at the speed your connection offers, there’s really not much to look for in these devices.

If you have a large home and want to spread the Wi-Fi around, you can use a mesh Wi-Fi router. These are the preferred solution, but you can use powerline ethernet and Wi-Fi extenders as well. If you use a single router, you have the option of using Wi-Fi repeaters, but these come with severe speed and latency penalties, and we can’t recommend them these days.

You also have the option of connecting additional access points (or an old router set to access point mode) to extend your network’s reach without speed compromises. This is a good option if you want to save money compared to a mesh router solution or already have a few old routers in the cupboard.

Summing It Up

Let’s sum it all up down to the most important points:

Strictly speaking, you only need a modem to connect to the internet.

Modems generally only offer a single Ethernet port and no Wi-Fi.

You need a router to connect all the devices in your home to the modem.

You can buy a modem and router combo device, but they have compromises.

Mesh network routers or powerline extenders are superior to Wi-Fi repeaters and can be directly connected to a modem’s Ethernet port. Making this a better choice than a combination modem-router unit for large homes.

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