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‎01-26-2022 08:15 AM

HP Recommended
Product: HP Z400 Base Model Workstation
Operating System: Microsoft Windows 10 (64-bit)

Hello so i got a big problem i instlled a new 600w psu for my new graphics card but now the pc wont boot just beeps and the psu fan wont start spinning i have tried everything please help!!!

Here are my specs: Cpu i-7 920

Ram: 8gb

graphics card: gtx geforce 550 Ti

 

 

Category:
4 REPLIES 4

‎01-26-2022 01:15 PM

HP Recommended

hi

what is the frequency of long short beeps..?
example 3 long 2 short

If you remove the graphics card does it work?

 

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Desktop-Knowledge-Base
Windows 11 22h2 inside , user

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‎01-27-2022 06:53 AM

HP Recommended

Hello

it does 1 long beep and then 1 short beep when i first tried to install my new psu i beeped 4 times idk if this can help

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‎01-27-2022 09:31 AM

HP Recommended

idk i guess i will just return the power supply and buy another one 

i tried to jump start it and it still didint work even the fan

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‎01-27-2022 10:08 AM - edited ‎01-27-2022 10:15 AM

HP Recommended

Hi

sorry, I had to know, what you get, if you have the power supply only, and without the new graphics card I don't know if that's what you told me

but i found this

1 short beep and 1 long beep

Memory problem

https://support.hp.com/us-en/document/c02222922

only there are different documents with different codes

 

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Desktop-Knowledge-Base
Windows 11 22h2 inside , user

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