hello all,
i try recap my vga card, Winfast 6600T 128Mb, its dead already by bulged caps.
the list caps:
6.3V 1500uf = 3
6.3V 470uf = 2
i recapped it all with rubycon n nichicon.
1st try test:
it worked, the monitor displaying winfast logo n can do POST
then, i move the card to another CPU, n it doesn't display anything, just VGA fan n processor HSF spin, can't POSt.
the i test it with capacitance meter , caps that i recapped show 0uf....
damn it... i think its overvoltage
2nd try
then i enlarge the caps volt, i recaped it again with 16V same uf. the result is same....
the strange is, i test the caps on board, it still display 0uf, but after i desoldered it, i test the caps, it normal, showing 1480-1560uf
3rd try
still with my curiosity, i recap it with 6.3V 2200uf... the result is same
until this post, the VGA still not working....
can anyone suggest what sould i do next?
anyone experienced this ?
thanks
i try recap my vga card, Winfast 6600T 128Mb, its dead already by bulged caps.
the list caps:
6.3V 1500uf = 3
6.3V 470uf = 2
i recapped it all with rubycon n nichicon.
1st try test:
it worked, the monitor displaying winfast logo n can do POST
then, i move the card to another CPU, n it doesn't display anything, just VGA fan n processor HSF spin, can't POSt.
the i test it with capacitance meter , caps that i recapped show 0uf....
damn it... i think its overvoltage
2nd try
then i enlarge the caps volt, i recaped it again with 16V same uf. the result is same....
the strange is, i test the caps on board, it still display 0uf, but after i desoldered it, i test the caps, it normal, showing 1480-1560uf
3rd try
still with my curiosity, i recap it with 6.3V 2200uf... the result is same
until this post, the VGA still not working....
can anyone suggest what sould i do next?
anyone experienced this ?
thanks
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