If the light is not lit up or flashing, your device may not be receiving power. You can check your device’s manual to find more information on how to set up the device’s power adapter and proceed with troubleshooting your device if it is not powering on - Advertisement - Battery Is...
4 Beeps, Then 2 Beeps— Your BIOS’ ROM has had a checksum failure, meaning some data is missing or has been corrupted. Try replacing theCMOS battery, otherwise replace the board. 3 Beeps, 1 Long Beep, Then 2 Short Beeps— The CMOS RAM test has failed. Also a potential CMOS battery ...
Please,I have a very terrible situation with my pc.When I boot the computer,it boots and the “Num Lock” light beeps ,showing me that the system is booting.But from when I put the computer on till forever,I see only but a dark,blank monitor screen that displays nothing at all.WheN...
If you use a wireless mouse, it may stop working properly once the battery is nearly depleted. If your mouse has an indicator light that shows when the battery is low, check to see if the light is flashing red (the usual sign of a low battery). You may also be able to check your...