First post, by arteq
Hi ,
I would like to ask you for advice , maybe you have solve already solve it.
I have got some 486 mainboards.
When I try to start them up , nothing is happening, no beep etc ( only keyborad is blikn for a second).
I have connected test card, and on one of them "restet" singnal is still on, on another reset signal is blinking.
The mainboard itself looks good, no leaks, no line breaks.
I have tried with diffrent CPU, RAM but nothing helps.
Do you have the experience what else I can check/do ?
Thank you in advance.
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