Why does Windows restart without warning?

Why does Windows restart without warning?

Why does Windows restart without warning?

If your Windows computer is restarting on its own, without any warning, review the troubleshooting options below for help on resolving the problem.

Software issue or error

Since the release of Windows XP, Microsoft designed Windows to automatically reboot when errors occur, such as a BSoD. Although this may be nice for errors that do not occur often, users who have a re-occurring error may want to identify the error to troubleshoot it. Below are the steps on how this feature can be disabled and enabled in Windows XP, Vista, 7, 8, and 10.

1. From the desktop, right-click on My Computer. In Windows 8 and 10, open File Explorer and right-click on This PC in the left navigation pane.

2. Select the Properties option in the pop-up menu.

3. In the System Properties window, click the Advanced tab or the Advanced system settings link.

4. On the Advanced tab, click the Settings button under Startup and Recovery.

5. In the Startup and Recovery window, unchecked the Automatically restart check box.

6. Click OK.

Now if the computer generates an error, it should not automatically restart and should display an error message, most likely a BSoD.

Hardware issue or error
Any failing hardware component in your computer could cause your computer to unexpectedly generate an error or reboot without warning. If you have recently attempted to add a new hardware device, remove that device to make sure it is not causing your issues.

Make sure you are not encountering any hardware conflicts by viewing Device Manager for errors.

Hardware drivers can also cause this issue. If you have recently installed new hardware drivers, you may want to try an earlier version of those drivers. Additional information and help with computer drivers is available on our drivers page.

If you updated drivers and removed any newly added hardware, and the random reboots continue to occur, it’s possible that the memory is bad in the computer.

Finally, hardware devices that are not installed properly in the computer can also cause random reboots. Make sure all the cables and expansion cards are connected properly inside the computer. The best way to determine this is to disconnect and reconnect all cables and expansion cards.

Computer Virus

Some computer viruses, such as the blaster virus, are designed to reboot your computer without warning. Usually, these viruses make the computer reboot every 5, 10, 15 or 30 minutes after the computer has started up.

If you believe your computer has a virus, make sure an antivirus program is installed and the virus scanner definitions are up-to-date.

How to fix a slow computer?

How to fix a slow computer?

How to fix a slow computer?

One of the most common reasons for a slow computer are programs running in the background.

Below are steps for Microsoft Windows users that can help speed up the computer or at least determine why the computer is running slow.

This page only covers an overall slow computer and not a computer that has a slow boot up or slow Internet.

1. Reboot

If your computer has not been rebooted recently, make sure to reboot it before following any of the steps below.

3. Delete Temp Files

As a computer runs programs, temporary files are stored on the hard drive. Deleting these temp files can help improve computer performance.

First, we suggest using the Windows Disk Cleanup utility to delete temporary files and other files no longer needed on the computer.

Unfortunately, the Disk Cleanup may not delete every file in the temp directory. Therefore, we also suggest deleting temporary files manually. To do this, open the Start menu and type %temp% in the Search field. In Windows XP and prior, click the Run option in the Start menu and enter %temp% in the Run field. Press Enter and a Temp folder should open. You can delete all files found in this folder and, if any files are in use and cannot be deleted, they can be skipped.

2. Background Programs

One of the most common reasons for a slow computer are programs running in the background. Remove or disable any TSRs and startup programs that automatically start each time the computer boots.

To see what programs are running in the background and how much memory and CPU they are using, open Task Manager. If you are running Windows 7 or higher, run Resource Monitor to get a better understanding of how your computer resources are used.

If you have an antivirus scanner on the computer, spyware protection program, or another security utility, make sure it is not scanning your computer in the background. If a scan is in progress, it will decrease the overall performance of your computer. If this is the case, allow the scan to complete, and the computer’s performance should improve.

4. Free Hard Drive Space

Verify that there is at least 200MB-1GB of free hard drive space. This available space allows the computer to have room for the swap file to increase in size, as well as room for temporary files.

6. Scan for Viruses

If your computer is infected with one or more viruses, it may run more slowly. If your computer does not have an antivirus program installed, you can run free online utility to scan for viruses on your computer, as well as remove them.

It is also recommended that you install an antivirus program for active protection against viruses.

5. Bad, corrupted or fragmented hard drive

  • Run ScanDisk, chkdsk, or something equivalent to verify there is nothing physically wrong with the computer’s hard drive.
  • Run Defrag to help ensure that data is arranged in the best possible order.
  • Use other software tools to test the hard drive for any errors by looking at the SMART of the drive.

7. Scan for malware

Today, spyware and other malware is a big cause of many computer problems, including slower performance. Even if an antivirus scanner is installed on the computer, we recommend running a malware scan as well.
Use the free version of Malware-bytes to scan your computer for malware.

8. Hardware conflicts

Verify that the Device Manager has no conflicts. If any exist, resolve these issues as they could be the cause of your problem.

10. Update your drivers

Make sure you have the latest drivers for your computer hardware, especially the latest video drivers. Having out-of-date drivers can cause an assortment of issues, including slow performance.

9. Update Windows

Make sure you have all the latest Windows updates installed.

If you are on the Internet when your computer is slow, make sure all browser plugins are up-to-date.

11. Reboot the computer again

After making any of the changes above, be sure to reboot your machine.

12. Memory upgrade

If you have had your computer for more than two years, you may need more memory.

By having enough memory for programs to run within memory, your computer will not need to swap information stored in memory to the swap file. If the hard drive light is constantly active, it can be an indication the computer is frequently swapping information between your memory and hard drive.

14. Computer or processor is overheating

Make sure your computer and processor is not overheating. Excessive heat can cause a decrease in the computer performance because most operating systems automatically reduce the speed of the processor to help compensate for heat-related issues.

Dust, dirt, and hair can also constrict proper airflow inside your computer, which can cause a computer to overheat. Make sure your computer case is clean, and that the fans are not obstructed.

13. Hard drive upgrade

One of the biggest bottlenecks of a computer is the hard disk drive. Upgrading from a standard hard drive to a Solid State Drive (SSD) will drastically improve the performance of a computer.

15. Erase computer and start over

If none of the above solutions resolve your issues, another option is to either reinstall Windows or erase everything and then start over.

Erasing everything on your computer and reinstalling the operating system can increase performance by getting rid of old software or drivers. Installing a fresh copy of Windows, software programs, and the latest drivers help verify there are no software related issues causing your computer to be slow.

ACER Laptop Repair – Irvine

ACER Laptop Repair – Irvine

ACER Laptop Repair, Service and Support in Irvine, Orange County

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With over 20 years of experience in resolving and repairing laptop related hardware and software issues PC Expert Services is a one stop expert for your ACER laptop repair, LCD replacement and ACER laptop parts needs in Irvine, Orange County.

PC Expert Services provides a wide range of services for your ACER laptop. If you don’t see what you are looking for, please ask us, chances are that we have a solution.

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How to get your Laptop Repair started?

03Drop Off Device

After your submit your Drop Off form, please bring in your device to our Irvine office during drop off hours. After we receive your device, we will complete the diagnosis and get ready to email device repair estimate for your review and approval.

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We will provide a repair estimate by email for your review and approval. As soon as we have your  repair approval, we will start with your  repair.

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We will notify you as soon as your device repair is completed and you can securly complete the repair payment online and pick your device up at our Irvine location.

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Where to find the best Computer Repair for your Laptop in Irvine, Orange County?

Where to find the best Computer Repair for your Laptop in Irvine, Orange County?

Where to find the best Computer Repair for your Laptop in Irvine, Orange County?

Computers are an essential part of life these days, but not everyone knows what to do when they break down. Fixing a computer yourself can be both frustrating and time-consuming. That’s why there’s PC Expert Services in Irvine. Whether your work computer hard drive is fried or your personal laptop is infected with a virus, there is PC Expert Services in Irvine Orange County who can offer you in-home, in-store or over-the-phone support to bring your computer back to life.

When you’re searching for computer repair services, you may want a one-stop shop that can handle all of your computer needs. That means more than just fixing your Mac or PC. You may need experts that can repair your iPads, iPhones and other portable devices. PC Expert Services may be the company you’re looking for. PC Expert Services is fully credentialed and has partnered with major manufacturers and vendors to provide you with reliable and affordable computer repair services in Irvine Orange County.

PC Expert Services is located convinently in Irvine, Orange County. Simply submit the Online Drop Off Form to receive a FREE REPAIR ESTIMATE for your laptop within 1 business day.

Cypress Village Irvine Computer Repair

Cypress Village Irvine Computer Repair

Cypress Village Irvine Computer Repair

 

PC Expert Services provides reliable, professional and certified computer repair, laptop repair in Cypress Village Irvine, California.

If you are in need of repairing your Desktop PC, Mac or laptop with virus removal, LCD Screen replacement, or computer power issues then contact PC Expert Services in Irvine at 949-351-3373.

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Irvine Computer Repair

Irvine Computer Repair

Best Computer Repair in OC

When you’re searching for computer tech repair services, you may want a one-stop shop that can handle all of your technical needs. That means more than just fixing your Mac or PC. You may need experts that can repair your iPads, iPhones and other portable devices. PC Expert Services may be the company you’re looking for. This shop is fully credentialed and has partnered with major manufacturers and vendors to provide you with reliable and affordable repair services.

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