Check signal cable

Solved/Closed

Traceyjm Posts 4 Registration date Saturday 23 May 2015 Status Member Last seen 23 May 2015 - Updated on Jan 29, 2019 at 09:29 AM
Ambucias Posts 47312 Registration date Monday 1 February 2010 Status Moderator Last seen 28 March 2026 - 24 May 2015 à 16:37

Hi,

I today changed my HP tower power supply unit. It now all works ok and boots up (familiar Windows Chime plus caps on off shows light) but the Samsung screen has a message, "check signal cable". Whether connected to PC or not!

So, it appears, the monitor isn't connected. But, it is connected!

How to solve this?

Thanks!

Samsung monitor check signal cable
Check signal cable samsung monitor - Best answers
Check signal cable monitor - Best answers
Media test failure check cable - Guide
Unsupported signal check device output ✓ - Laptop Forum
Sceptre monitor no signal - Hardware Forum
Radiation check number - Guide
D sub signal ✓ - CPU & Desktop Forum

2 responses

Réponse 1 / 2

Ambucias Posts 47312 Registration date Monday 1 February 2010 Status Moderator Last seen 28 March 2026 11,166
23 May 2015 à 18:04

That is the problem, since you have no signal, how can you check the device manager?

Is you graphic card well seated. Sometime removing it and re-positioning it ?

Traceyjm Posts 4 Registration date Saturday 23 May 2015 Status Member Last seen 23 May 2015
23 May 2015 à 18:29

Hi again , what does the graphic card look like?

Ambucias Posts 47312 Registration date Monday 1 February 2010 Status Moderator Last seen 28 March 2026 11,166 > Traceyjm Posts 4 Registration date Saturday 23 May 2015 Status Member Last seen 23 May 2015
24 May 2015 à 04:41

https://www.google.ca/search?q=graphic+card&biw=1152&bih=588&source=lnms&tbm=isch&sa=X&ei=kY5hVePxJoihyQSmhIGgDg&ved=0CAYQ_AUoAQ

Réponse 2 / 2

Ambucias Posts 47312 Registration date Monday 1 February 2010 Status Moderator Last seen 28 March 2026 11,166
23 May 2015 à 16:12

Hi

I suggest you try another cable.

Traceyjm Posts 4 Registration date Saturday 23 May 2015 Status Member Last seen 23 May 2015
23 May 2015 à 17:06

Thank you but it all worked perfectly yesterday before I changed the psu today and so I don't think it's the cable, but thanks

Have you checked the graphic card driver?

Traceyjm Posts 4 Registration date Saturday 23 May 2015 Status Member Last seen 23 May 2015 > Ambucias Posts 47312 Registration date Monday 1 February 2010 Status Moderator Last seen 28 March 2026
23 May 2015 à 17:19

Hi, no, how would I do that and what might I find ? Thanks

Traceyjm
24 May 2015 à 05:37

Thank you Ambucias, you are absolutely correct, I was connected the incorrect pin, when I transferred to the correct one (same type but further down the tower), the screen came on. Thanks for your help

Ambucias Posts 47312 Registration date Monday 1 February 2010 Status Moderator Last seen 28 March 2026 11,166 > Traceyjm
24 May 2015 à 16:37

You are most welcome, all the pleasure was mine.

Similar discussions

Checking monitor cable and VGA connections

The Monitor Displlay "No Signal Input"

Lenovo monitor won't turn on

computer turns on but monitor goes standby.

Lenovo monitor problem

monitor keeps going in power save mode

Similar discussions

Subscribe To Our Newsletter!