VOGONS


First post, by dvdmcwilliams

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Newbie

Hi to everyone, the matter is that I bought a second hand sy-5ehm motherboard, after check it I've discovered that one of the ceramic capacitors above the DIN port has burnt, (making the motherboard to not boot up at all, or continuous beeps randomly when power up without video) so i need to know if someone could help with the values of this missing component, thanks in advance!!
Link to the picture: https://i.imgur.com/njDRZTY.jpg

Reply 1 of 1, by rasz_pl

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l33t

same value as C2
is one of the pads connected to one of the keyboard connector pins? if so it can be 47pF and doenst need to be there, could also mean keyboard controller chip is dead

in any case you need to clean up the area

Open Source AT&T Globalyst/NCR/FIC 486-GAC-2 proprietary Cache Module reproduction