1) Is it plugged in?
2) Does it have viruses? If it does, you may need to restore your system files.
3) What part is not working? (Is it the software or the hardware?)
4) Is your computer out of space? If your computer has a full memory, you might need to uninstall any computer games that are unnecessary or unused. You may also have to do a disk defragmenter or a disk clean-up to get more space.
we should check the following things:-
1.we should check the connection of our computer with the CPU.
2.we should check if the power is not cut.
3.we should check its brightness and contrast.
Try to get it boot up in safe mode. You start the PC and depress the F8 key repeatedly while it is starting up. See if that works. If it does, run a virus scan and see if the problem you have is a virus.
If its on their computer -> need to check their address book -> Need to check internet for work because yours is broken. On your computer -> Need to check if WiFi is working -> Need to check system time.
The sound card is the first item what you need to check. If have no problem with the card, you need to check the software. And maybe you need check the connection,
If your computer is working...you don't need it. If your computer is not working...you'll need to get one.
You need to check if you computer does not overheat. It's the main problem. You might want to check your logs to see if one of your applications causes your computer to stop working.
Check if your computer or home connection is good, or you need to get another usb internet connector.
Check first if speakers are plugged in and turned on and if they are muted.
This tracks the software you last used on your computer so you can check it for any viruses or any programs that need to be fixed or sorted out in order to have a fully working computer.
What about the overdrive needs reset? If it isn't working, then you need to have the computer checked for codes, you need to check trans fluid. etc...
it can mean a lot of things you need to read the computer and get the code to see what it is exactly..
you don't need a computer, you need a working high-speed internet connection.
It could be a number of things, you need to have the computer scanned to find out what is wrong.
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired