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‎09-24-2020 08:39 AM

HP Recommended
Product: HP Z820

 unable to get into BIOS or graphicscard to Works after insidently activating PCIE performance mode

 

IS there a possibility to reset BIOS to The factory settings. Im 100% confident about The problem IS due to activating The PCIE performance mode from BIOS . Now not able to get any picture output from GPU and The backlight flashes red!!

 

IS lashong The BIOS only solution to this problem?? 

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2 REPLIES 2

‎09-24-2020 11:46 AM

HP Recommended

Hello
the problem seems different, but it's in the idea

https://support.hp.com/us-en/product/hp-z820-workstation/5225041/document/c04045903
try the clear cmos

https://support.hp.com/us-en/product/hp-z820-workstation/5225041/manuals

maybe this :

 HP Z220 SFF, Z220 CMT, Z420, Z620, and Z820 Workstations Maintenance and Service Guide

Clearing and resetting the CMOS on page 155

 

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‎09-24-2020 10:08 PM

HP Recommended

are you perhaps talking about the "compute" bios setting? this should never ever be enabled

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