AB350Pro4 boots after shutdown butnot after reboot |
Post Reply |
Author | |
vazma
Newbie Joined: 23 Jan 2018 Status: Offline Points: 8 |
Post Options
Thanks(0)
Posted: 23 Jan 2018 at 2:28am |
Hi,
I have a pc with:
I have installed Ubuntu 16.04 (UEFI) and when I am rebooting the machine it stuck with black screen during the booting. I cant even see the BIOS screen. I can boot only after a shutdown by waiting a few seconds before press the power button to boot up. Its a new setup with a clean OS. Thank you all, vazma
Edited by vazma - 24 Jan 2018 at 6:51am |
|
datonyb
Senior Member Joined: 11 Apr 2017 Location: London U.K. Status: Offline Points: 3139 |
Post Options
Thanks(0)
|
[url=https://valid.x86.fr/jpg250][/url]
3800X, powercolor reddevil vega64, gskill tridentz3866, taichix370, evga750watt gold |
|
vazma
Newbie Joined: 23 Jan 2018 Status: Offline Points: 8 |
Post Options
Thanks(0)
|
Hi,
Well I tried to remove the motherboard from the chassis to ensure that there is any short-circuit, I switched motherboard slots and I removed also all the harddisks just to boot in UEFI I will write down here some notes while I am diagnosing and testing the motherboard[Update Frequently]: It can do up to 2 successful consecutive reboots after a hard shutdown (boot-> UEFI->reboot-> UEFI->reboot->dark screen) Then it needs to hard-boot (power off remove cable wait and boot) in order to log in UEFI. Weird thing: While I enabled the option to Beep during boot It never beeps. (I hope is not a case issue) Tried to change Freq of the memory to 2133 MHz but didnt help. Question: Is it normal that the usb devices leds are ON (lights open i.e usb-sticks, mouse) while the PC is in OFF state? Also I have to mention that when I was running OS system (Ubuntu 16.04) I had very often freezes and I had to hard shutdown to recover. The system was quite new so you should consider it as clean installation (> month) Cheers, Vasilis
Edited by vazma - 24 Jan 2018 at 6:49am |
|
kerberos_20
Senior Member Joined: 06 Dec 2017 Location: czech republic Status: Offline Points: 3657 |
Post Options
Thanks(0)
|
in that case try to set 2133 mhz on ram and see if that helps
|
|
vazma
Newbie Joined: 23 Jan 2018 Status: Offline Points: 8 |
Post Options
Thanks(0)
|
I tried and still nothing..
|
|
vazma
Newbie Joined: 23 Jan 2018 Status: Offline Points: 8 |
Post Options
Thanks(0)
|
vazma
Newbie Joined: 23 Jan 2018 Status: Offline Points: 8 |
Post Options
Thanks(0)
|
Eventually I sent it back and they gave me a new one. Now everything is ok!
|
|
Post Reply | |
Tweet
|
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |