Highlighted
Not applicable

Dell precision T7400 turn off after 10 sec

Jump to solution

Hi,

I have a problem with my computer. I turn on the computer but it's turn off after 10 sec. Led's 2-3-4 blink and the power button is orange. Nothing appears on the screen. I changed graphics card and ram. 

Thank's 

0 Kudos
1 Solution

Accepted Solutions
Highlighted
8 Xenon

RE: Dell precision T7400 turn off after 10 sec

Jump to solution

Bad Power Supply and or Bad motherboard.


Report Unresolved Customer Service Issues
here

I do not work for Dell. I too am a user.

The forum is primarily user to user, with Dell employees moderating
Contact USA Technical Support






Get Support on Twitter @DellCaresPro

View solution in original post

2 Replies
Highlighted
8 Xenon

RE: Dell precision T7400 turn off after 10 sec

Jump to solution

Bad Power Supply and or Bad motherboard.


Report Unresolved Customer Service Issues
here

I do not work for Dell. I too am a user.

The forum is primarily user to user, with Dell employees moderating
Contact USA Technical Support






Get Support on Twitter @DellCaresPro

View solution in original post

Highlighted
Not applicable

RE: Dell precision T7400 turn off after 10 sec

Jump to solution

However, before changed my graphics card, it worked. I don't know. I have to check this. Thank's

0 Kudos