Author Topic: Help ID 2 chips and find datasheets: CS4968AM and ALi M5819P  (Read 153 times)

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Offline NexxenTopic starter

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Help ID 2 chips and find datasheets: CS4968AM and ALi M5819P
« on: March 12, 2024, 02:07:55 pm »
Hello!!

While I was repairing a motherboard I came to the conclusion that probably one of these two is responsible for the no POST.

They  CS4968AM and ALi M5819P. Itried looking for datasheets but I couldn't locate any.

CS4968 should be some clock generator, ALi is a RTC, I'm not sure how to proceed without a pinout.

See pics attached.

The issues I have are stuck Reset and no CLK to cpu (it should read 66MHz but is 0).

Thanks for any help!!
« Last Edit: March 12, 2024, 02:14:18 pm by Nexxen »
 

Offline coromonadalix

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Re: Help ID 2 chips and find datasheets: CS4968AM and ALi M5819P
« Reply #1 on: March 12, 2024, 02:14:42 pm »
the CS4968AM    seems  to be the clock generator for the motherboard, this one normally generate many signals


and i see you posted elsewhere too  loll  you give more details there than   here   .....
 

Offline NexxenTopic starter

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Re: Help ID 2 chips and find datasheets: CS4968AM and ALi M5819P
« Reply #2 on: March 12, 2024, 02:54:09 pm »
the CS4968AM    seems  to be the clock generator for the motherboard, this one normally generate many signals


and i see you posted elsewhere too  loll  you give more details there than   here   .....

Yes, here I just look for another thing.

I use Duckduckgo, but with google I found way more. Not the first time.
I probably have to switch to G...

Posting in multiple places is normal to allow more visibility.

http://biossrc.chat.ru/files/5819pb01.PDF
 


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