MSI NF750-G55 VRM overhaul

[cperry911]

i have a msi nf750-g55 has 4+1 phase i was overclocking and vrm mosfet blew it had a heatsink,

nikos manufactor transitor 1 per phase p0903bdg, 2 per phase p70n02ldg. im going to replace p0903bdg with www.digikey.com IRLR7833PBFCT-ND, and replacing p70n02ldg with IRLR8256TRPBFCT-ND.
> for the origenal specs you can find them at datasheet archives. and replacing capacitors with bigger ones to help with the higher levels of energy at overclock speeds so i figure double should work. fujitsu is manufactor fp 02He 271 16 271uf 16v 8mohm with digikey number 493-3019-ND 470uf 16v 9mohm. replace fp 02ph 821 2.5 821uf 2.5v with 565-3221-ND 1500uf 2.5v 7mohm. i have the R50 choke inductor, i need to upgrade please advise origen specs so i can pick one out thats better. thanks tell me of what you think of this overhaul and anything i need to take into consideration with replacing with better parts. thanks agian

[cperry911]

Re: MSI NF750-G55 VRM overhaul

the chokes im going to have replace is hc1-1r0 1uh 25amp run 2 in paralell per phase, the origenal ones where .5uh and 40amp. from what i understand it seems like the higher the uh the better the filter and lower the amp. has anyone every tried some thing like this.
Please comment.

[cperry911]

Re: MSI NF750-G55 VRM overhaul

i really would like some advice or even thoughts on this undertaking. thanks

[Th3_uN1Qu3]

Re: MSI NF750-G55 VRM overhaul

Replace only the mosfets, leave the chokes alone.

[brethin]

Re: MSI NF750-G55 VRM overhaul

If it aint broke dont fix it. Agree with T U