Question monitor black screen

ace1234567890-=

Prominent
Aug 5, 2020
21
0
510
when i shut down my pc and turn it on my monitor side panel blinks but doesnt display anything but when i interchange my psu's power cable with my monitor it suddenly starts i have to do it everytime both power cords are perfectly working as they are new, so what is the issue?
monitor name-dell
monitor model-e2010h
 

ace1234567890-=

Prominent
Aug 5, 2020
21
0
510
but i am using same power cord for many years and nothing like this happened...2 weeks earlier this issue sarted to happen so, I thought there might be problem with power cord so i replaced it then also issue didnt resolve.
 

SoumithCS

Reputable
Oct 6, 2020
96
15
4,565
I can tell you to contact your Monitor manufacturer and get the issue resolved. The LCD inverter board might have been degraded .If possible use the system with another monitor and tell if the issue is resolved or still persists
 
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