Hello everybody, joined this forum site today, which happens to be my birthday - so make my day !
Trying to solve a No Sound Output problem on my own PC and having checked all the obvious peripherals and settings, it looks like a motherboard failure. This Medion 6486 PC uses a Microstar 7358 motherboard with no plug-in sound board.
I have asked MEDION UK for a circuit diagram to troubleshoot but they replied that they don't have repair manuals for this PC ! (18 months old), and
suggested I disconnect power for 60 secs, then power back up to remove static from motherboard.
So, my question is: does anybody know where I can obtain a Circuit Diagram for this motherboard or offer any suggestion to solve my problem.
I am an experienced retired tech but as you know, info for the product is sometimes vital for good diagnostics. Thanks for your time.
Trying to solve a No Sound Output problem on my own PC and having checked all the obvious peripherals and settings, it looks like a motherboard failure. This Medion 6486 PC uses a Microstar 7358 motherboard with no plug-in sound board.
I have asked MEDION UK for a circuit diagram to troubleshoot but they replied that they don't have repair manuals for this PC ! (18 months old), and
suggested I disconnect power for 60 secs, then power back up to remove static from motherboard.
So, my question is: does anybody know where I can obtain a Circuit Diagram for this motherboard or offer any suggestion to solve my problem.
I am an experienced retired tech but as you know, info for the product is sometimes vital for good diagnostics. Thanks for your time.
Last edited: