Previous Topic Next Topic

Cpu run, but LED don't blinking and display stay in black

Closed
Iam_salman Posts 1 Registration date Wednesday May 21, 2014 Status Member Last seen May 22, 2014 - May 22, 2014 at 12:08 AM
xpcman Posts 19528 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 - May 22, 2014 at 05:31 PM
When I power on my CPU, its run. I can hear fan running sound. But led do not blink and also display stay in black screen.
Sometimes display appear show bios, But its stay hang. And if I turn off and turn on again then display show no signal.
Im really very sad, I dont know what to do.
Please kindly help to solve the problem. Please.!
.
Thank you.
Related:

1 response

Answer 1 / 1
xpcman Posts 19528 Registration date Wednesday October 8, 2008 Status Contributor Last seen June 15, 2019 1,824
May 22, 2014 at 05:31 PM
Your laptop problem is beyond what a novice user can repair. I suggest you have a local repair shop take a look at it.

Good luck

Similar discussions

No display on monitor, light blinks
Harsh20_4 -
Anonymous -

Hello,

Yesterday, I was thinking of upgrading my RAM. I bought 512 MB SD RAM, but when I opened my CPU I realized that I am not sure if my machine has SD RAM in it. So, I didn't put the new RAM. I then tried to switch on the machine to run some utility for checking my RAM type.

Unfortunately, when I switched on my machine, my display didn't come up. Now, I am having no clue what went wrong as everything looks fine but there is no display.

When I disconnected my monitor from the CPU, I get a test message as no signal. My monitor looks fine. Please help in sorting the issue out.

Thanks in advance.

Regards,
Syste...

9 responses
Lenovo Laptop blinking keys but no display
What123What -
What123What -

My Lenovo laptop L380 yoga won't turn on the keys F1, F4, Esc, Caps Lock, are just blinking repeatedly .

5 responses
CPU fan spinning slow, no display, power button not working
Shivam9006 -
ravida_1351 -

Hello, CPU fan spinning slow, no display, no power on mouse and keyboard. Sometimes it works  when i clean my ram and just tried turning off and on from main switch 3 to 4 times and sometimes it doesn't work whatever i try .I  noticed one major thing when  I turn on my pc speed of cpu fan is  slow till 30 seconds then in this case it  show no display and when fan runs slow power button of cpu doesn't work i pressed it for one minute but cpu does not shut down then i just unplugged it from main connection. Today I played some game for 3 to 4 hours then i shuts it down and after two hours when i am trying to on the issue persists. I tried ram cleaning tried multiple times by switching on/off ...

1 response
No boot , no display , fan spin slowly
Johnblart -
dwebb -

Hello,

After booting up pc and reaching to desktop I noticed it works so slow , so I restarted it and then there was no boot and panel power switch didn't work
Now there is no display , no boot , and cpu fan spin slowly but cpu getting warmer and also power switch in panel dosen't work either


What did I do:
Switch PSU
Switch GPU
Switch ram in every positions(I mean slots)
Switch output display from vga to hdmi
taking out Battery
Reset CMOS(using jumper)

Have you any idea should I do next?
Thank you

1 response
monitor light blinking,no display
md -
ac3mark -

Hello everyone...
Whenever I switch on my computer, monitor light is just blinking & no display.. I thought it might be because of RAM.. But when I changed my computer's RAM , same problem arises.. And whenever i remove VGA cable from the CPU my monitor just blinks & displays "Cable not connected."
Please someone tell me what to do now...

5 responses