acer aspire 5536 , AFTER WORKING 5 MIN ON ADAPTOR NO DISPLAY, SYSTEM HANG

[sanehdeep2012]

dear all,

i am facing the problem with ACER ASPIRE 5536

NO DISPLAY AFTER WORKING OF 5-10MIN ON ADAPTOR AND SYSTEM HAND BACKLIGHT IS STILTHERE,

BUT ION BATTERY IT IS WORKING FINE

I HAVE DONE REBALLING OF GRAPHIC CHIP AND ADD COLLING TO THE CIP FOR BETTER COOLING , BEFORE REBALLING NO DISPLAY WAS THERE AT ALL,


PL HELPAND THANKS IN ADVANCE

[dj_ricoh]

Re: acer aspire 5536 , AFTER WORKING 5 MIN ON ADAPTOR NO DISPLAY, SYSTEM HANG

check the caps near cpu maybe when you did the reball some caps went Fubar!

[sanehdeep2012]

Re: acer aspire 5536 , AFTER WORKING 5 MIN ON ADAPTOR NO DISPLAY, SYSTEM HANG

thanks dj_ricoh
thanks for your reply and i have already replaced all v core capacitors with new one but again same,


rest near by capacitors i will check and reply soon

[bluestone]

Re: acer aspire 5536 , AFTER WORKING 5 MIN ON ADAPTOR NO DISPLAY, SYSTEM HANG

I think some of these models use the NEC/TOKIIN Cap, just replace it, if it is there

[spleenharvester]

Re: acer aspire 5536 , AFTER WORKING 5 MIN ON ADAPTOR NO DISPLAY, SYSTEM HANG

It looks like this one was an AMD-only model so likely just has tantalums, though it wouldn't hurt to check.

[sanehdeep2012]

Re: acer aspire 5536 , AFTER WORKING 5 MIN ON ADAPTOR NO DISPLAY, SYSTEM HANG

thanks spleenharvester

thank all of you how reply

yes you are right this is AMD model and it does not contain token capacitors,

moder board reference is

e89382, HAnnstar J mv-4

08252-2
JV50-PU MB


I WILL REPLY SOON AFTER REPLACING CAPACITORS NR GPU AND CPU WITH NEW ONE

THANKS ALL OF YOU FOR YOUR SUPPORT

[sanehdeep2012]

Re: acer aspire 5536 , AFTER WORKING 5 MIN ON ADAPTOR NO DISPLAY, SYSTEM HANG

Replaced all capacitor nr cpu and gpu but no luck

one thing i notice that cpu is heating more, with adaptor

[dj_ricoh]

Re: acer aspire 5536 , AFTER WORKING 5 MIN ON ADAPTOR NO DISPLAY, SYSTEM HANG

Replaced all capacitor nr cpu and gpu but no luck

one thing i notice that cpu is heating more, with adaptor

try a reflow and see if it works

[sorinac]

Re: acer aspire 5536 , AFTER WORKING 5 MIN ON ADAPTOR NO DISPLAY, SYSTEM HANG

This one has the old problem with ati chipset.I belive its 216-0674022 or 26. do a reball to chipset and if its the same problem then the chipset is bad

I have also attached the schematic.

[sanehdeep2012]

Re: acer aspire 5536 , AFTER WORKING 5 MIN ON ADAPTOR NO DISPLAY, SYSTEM HANG

thanks you all for your suggestion sorry for late reply,
reballing already done but no luck

ok i will replace gpu soon and revert