Intel Motherboards - Z97 Extreme 4 not booting

Print Page | Close Window

Z97 Extreme 4 not booting

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=9205
Printed Date: 08 Aug 2025 at 10:09am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Z97 Extreme 4 not booting

Posted By: dka56
Subject: Z97 Extreme 4 not booting
Date Posted: 22 Jul 2018 at 8:43am

" rel="nofollow - Copied from the wrong forum, my bad....but...

This PC has ran with no issues since I built it 2 years ago. Last weekend I moved my case and I believe the power cord became loose and momentarily lost contact, I heard the PC shut off then turn back on.

Once it turned back on again, it would not boot and keep restarting after approx 1 min, no image on monitor. There is a code on the MB that reads 55 when it's trying to boot. Would this be a memory issue? I did remember hearing of issues with this board if it shuts off and turned back on but these cases were not in large numbers and I believe was based on serial numbers.
Any input appreciated

The system consists of is:

Z97 Extreme 4
i7 4790K
32GB G-Skill Trident-X DDR-3 2400
850 EVO 250GB, few magnetic drives
GTX980 SC
EVGA SuperNova 850W PSU
Win 10