B150M Pro4S no screen, no post, no fans

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   Hi all,

my system is no longer rebooting.
After pressing the power button, the power supply fan starts to run,
but neither the cpu fan nore the case fans start to rotate.
No Post on screen (device not found) and no beeps.
A power led on the graphic card indicates that there is voltage, also the fans of the graphic card start rotating. I can hear that the HDD is running as well.

Any idea or proposals?

Many thanks in advance!

Best regards,

J

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jregier Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 16 Feb 2021 Status: Offline Points: 3	Post Options Post Reply Quote jregier Report Post Thanks(0) Quote Reply Topic: B150M Pro4S no screen, no post, no fans Posted: 16 Feb 2021 at 2:56am
	Hi all, my system is no longer rebooting. After pressing the power button, the power supply fan starts to run, but neither the cpu fan nore the case fans start to rotate. No Post on screen (device not found) and no beeps. A power led on the graphic card indicates that there is voltage, also the fans of the graphic card start rotating. I can hear that the HDD is running as well. Any idea or proposals? Many thanks in advance! Best regards, J