Indiarefix.in

problem when connnect adapter cutoff

so checked one by one mbd 12v section vrm secction one caps is cheating that caps replaced its working

check all vollatg is ok than refix the display cable 8 beep stoped restart the system than get 5 beep replaced cmos cell laptop set display working fine

checked power board prymery and secdoery vollatge is than logic check 5 v missing than center chip flow by using hot air bloyer than get display

Aoc monitor checked power on no display and i absoved screen getting dim so opned the screeen and repalced back light led and monitor working fine

acer aspire 4736z laptop full part damaged top and botton base c part by using kafuter paste done fribrication laptop penal looikng good and properly open and clsed costumer is very happy am also happy

dell studio 1558 laptop power on get display with in 2sec auto off
all laptop deseable and checked again same than i will update the bios again same check pch and ati chip votage is ok last i will check power batton is problem resolderd laptop work fine

checked fuse problem replaced
fuse again short first again fix new fuse and checked one box caps is shorting tha so placed box caps
shorting removed monitor working fine

laptop dead
check dc jack ok
and vin power ic
steup down 3v and 5v
crytal ok by using cro
and check bios pin1 and 8 3.3 v ok
than reflash the bios
laptop working fine

Case study
Model lg monitor 15 in sqauare dead

Problem dead

Solution checked 2 capiter banched 25v 470mf replaced and fuse monitor working fine

[ Post made via Android ]

Case study

Dell inspriron 3521 non stop continues tuk tuk beep

Solu clean ram and EC Bois update not solved finaly main bios update and change cmos cell
Laptop working fine

[ Post made via Android ]

Search found 19 matches

dell allianware desktop

dell alianver i7 8 beep

view sonic monitor power on no display

aoc monitor balck light replaced

acer aspire 4736z fribrication

dell studio 1558 laptop auto off

lg 18.5 monitor dead

dell studio 1450 laptop dead

lg monitor 15 in sqauare dead

dell 3521 laptop non stop tuk tuk beep