Computer monitor no signal
Closed
Kiwi137
Posts
4
Registration date
Thursday July 16, 2015
Status
Member
Last seen
July 16, 2015
-
Jul 16, 2015 at 04:41 PM
xpcman Posts 19528 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 - Jul 16, 2015 at 06:21 PM
xpcman Posts 19528 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 - Jul 16, 2015 at 06:21 PM
Last night my computer froze, so I held the ON button to shut it dowm.
This morning when I turned it on, it was fine. Then suddenly the screen just went black, and the monitor says no signal.
I switched to another monitor and cable (which works for my other computer), and it still says no signal.
The computers seems fine, the fans are turning, no beeping noises.
I tried unplugging the power chord and hold down the ON button for a minute.
I tried taking out the RAM, the CMOS battery, cleaned them and put them back in.
I spend the whole afternoon cleaning the hardwares.
Nothing works...
Does anyone have any suggestions?
This morning when I turned it on, it was fine. Then suddenly the screen just went black, and the monitor says no signal.
I switched to another monitor and cable (which works for my other computer), and it still says no signal.
The computers seems fine, the fans are turning, no beeping noises.
I tried unplugging the power chord and hold down the ON button for a minute.
I tried taking out the RAM, the CMOS battery, cleaned them and put them back in.
I spend the whole afternoon cleaning the hardwares.
Nothing works...
Does anyone have any suggestions?
Related:
- Computer monitor no signal
- No signal on monitor but cpu running - Guide
- Computer turns on but no display on monitor - Guide
- Cannot be used available in d-sub signal only - CPU & Desktop Forum
- D-Sub No Signal - Hardware Forum
- Thinkvision monitor not turning on ✓ - Monitor Forum
1 response
xpcman
Posts
19528
Registration date
Wednesday October 8, 2008
Status
Contributor
Last seen
June 15, 2019
1,824
Jul 16, 2015 at 06:21 PM
Jul 16, 2015 at 06:21 PM
If the monitor is not receiving a video signal it displays that message.
Common causes are a defective video card or motherboard.
Good Luck
Common causes are a defective video card or motherboard.
Good Luck
