REFERENCE Acer aspire E15-475 No display done....

[jowell]

Acer aspire E15-475 No display


tools
technician
screw opening tools
loptop or pc
RT809F bios programmer

Action taken
Basic trobleshoot
Try external monitor negative
Try ram at lcd negative
Check voltage in ram at mainreg 3v 5v all present

Solution...
Last option flash bios done......
NOTe: backup first the stockrom bios incase na d bios ang cra maibabalik sa dati sa orig, stock bios....

Finesh product...

 

[neo]

San po kayo kumuha ng bios bin file?

 

[jowell]

San po kayo kumuha ng bios bin file?

via editing d original bios stockrom binfiles sir.....

 

[neo]

via editing d original bios stockrom binfiles sir.....

Thanks amo meron kasi ako E5-471 naman kaso hindi ako marunong mag edit.

 

[Drunken_Master]

Thanks amo meron kasi ako E5-471 naman kaso hindi ako marunong mag edit.

try mo pag aralan yan sir..... acer bios editing

 

[jowell]

Thanks amo meron kasi ako E5-471 naman kaso hindi ako marunong mag edit.

@neo try jan w/d files (1) Reference - acer aspire e5-471 no display / done by flashing bios chip | antgsm