hi experts,
i have mother board Abit-NF7 V 2.0,
i was unaware of one capecitor 100Mf 25V near RAM slot was OPEN(fired)
dut to that( I guess but not sure) one another part the 8 legs IC ( i m not sure for IC or mosfat or what…)
digit written on it is " IOR402C- 7K8E F7313" burnt right away
now mother board not booting or anything …
can any one guide me regarding equivallant of IC or easy to available at which place ??
or is there any equipment where this IC belongs so i can try it with my MOBO…
i chack several mobo but there is no same IC , i think it use only in DDR RAM slot … although you expert can suggest something how to manage this ???
Could you clarify what the problem is with? The IC or the Capacitor?
Also, you said there was a fire on that chip? When did you notice this?
Last, what’s the specs of this system, including the power supply?
thanks for reply…
I have power supply 450Watt working fine
Processer is AMD Athlon XP 2500+ mobile ( Barton core)
1.5 GB DDR RAM 3200+ 400FSB
60 Gigz HDD
it was not booting so i open cover and trying to do it at that time
i noticed that capacitor was pinched and pressed ( i think it was since long time when this system was assembled but may be long use it is damage now a days) but i did not take that seriously
than pull out RAM and put it back again
as i power on … that IC got excessive heat and over the top it got red , little SMOKE and black spot on it…
stilll if i on power IC get Very HOT… system is not booting alll fan and everything is working but NO disply… on Monitor… i chack AGP card another system it is working fine too…
after this incident i changed capacitor (i got it from another mother board) but now IC is damage so problem is with IC … i am looking for same number or equivallant or any IDEA …
that must b a problem with ur MOSFET… even i had the same problem with my ASUS board… MOSFET wud have burnt…dont worry… its easily available…or u can also go to any mobo service centre and get the MOSFET replaced for free… i am sure they wont charge u anything cos its such a cheap one… neways… chk it out…
you gave your own answer your only solution is to buy a new mobo and hope for other parts not to be burned (if your voltage regulator isn’t a good quality one)
btw change the whole system if you can
athlon x2 3800 or core2duo 4300 will be even better choices than buying only a new mobo for your old cpu
hi friends
thanks for your reply…
i upload new picture of spacific part so u people judge better
right now i have money crisis… if you know any equivalant number
i would really thnaksful you people
i am sure it is burnt becoz it got suddenly smoke and red on top and TOP was open. and inside metal plate was shown.
i just need some equivalant number or IC/ mosfat…
is there any website where i can chk for equivalant number ..???
you guys please see picture again and judge please …is this IC or mosfat ??
i tried best to take picture…
