Question about Computers & Internet
First check your num lock key on key bord if it is turn on and off when
you press numlock key then your cpu not need to check but you need to
check connection from your monitor to cpu vga port.
When you power up the computer press F8 key then enter in enable vga mode.
Then go to dispaly proeprty in control panel then change screen resolution to 1024*768 then restart.
But your numlock key is constant then you have to open cpu cabinet.
Refix RAM memory.
Remove all pci cards from PCI slot.
Pull cmos cell for 10 minutes so all settings are defaults.
Clean dust from all parts.
Open processor and processor fan then put again to its position.
Some times motherbord grounding with cabinet so open motherbord and check it in out side of cabinet.
Try above this 1 by 1 then check .
If still face issue then your motherbord has some issue.
Also check after change RAM memory.
Let me know if you need more assistanse.
Posted on Sep 09, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jun 13, 2013 | Computers & Internet
Jun 28, 2011 | RCA P46924 46" Rear Projection Television
Jun 23, 2011 | IBM ThinkPad T42 Notebook
Oct 04, 2010 | Weiser Lock Powerbolt 1000 Lock
Dec 04, 2009 | IBM ThinkPad T43 Notebook
1,086 people viewed this question
Usually answered in minutes!