I need bios laptop Acer A515-45

[barby16_06]

if you have an image on the external monitor, it's not a bios problem, check the display, LVDS cable, video chipset, cable plugs...

I allready checked these.
it's not something related with hardware.
I tryed with a lot of amd drivers, with some, randomly i got a very blurry image on a half of screen (with fn6-turning onn/off display working), and with no external image, but on next reboot the problem is back - only hdmi output and intern display completly blank.
I still believe that Is something related with ec firmware.

[qayyum786]

I allready checked these.
it's not something related with hardware.
I tryed with a lot of amd drivers, with some, randomly i got a very blurry image on a half of screen (with fn6-turning onn/off display working), and with no external image, but on next reboot the problem is back - only hdmi output and intern display completly blank.
I still believe that Is something related with ec firmware.

Here is the new bios extracted from acer support
if no luck than chk lvds connector pin voltages/Lcdvdd or AMD chip could be faulty

[Mani .H Soltani]

Ok Im really stuck here guys can anyone help me with this board ? I tried 6 different Bios Files some dont turn it on some turn it on without display but mostly its the laptop powering on without POST and the fan going haywire does anyone have a good BIOS file i can try ?
Model : ZAUR - DAZAURMB8D1
Rev : D
Acer Aspire A515-45 --- A515-45-R8ND
S/N : NXA80OEM005219107007600
SNID : 21906732876

[peste]

Ok Im really stuck here guys can anyone help me with this board ? I tried 6 different Bios Files some dont turn it on some turn it on without display but mostly its the laptop powering on without POST and the fan going haywire does anyone have a good BIOS file i can try ?
Model : ZAUR - DAZAURMB8D1
Rev : D
Acer Aspire A515-45 --- A515-45-R8ND
S/N : NXA80OEM005219107007600
SNID : 21906732876

also post the original bios of the laptop..

[Mani .H Soltani]

also post the original bios of the laptop..

Right sorry i forgot.....
Model : ZAUR - DAZAURMB8D1
Rev : D
Acer Aspire A515-45 --- A515-45-R8ND
S/N : NXA80OEM005219107007600
SNID : 21906732876
Thanks in advance.

[Mani .H Soltani]

Right sorry i forgot.....
Model : ZAUR - DAZAURMB8D1
Rev : D
Acer Aspire A515-45 --- A515-45-R8ND
S/N : NXA80OEM005219107007600
SNID : 21906732876
Thanks in advance.

Bump
....... is that how you bump your post ???? Please Help

[hoaca388]

Bump
....... is that how you bump your post ???? Please Help

What program do you use to backup bios ?

[Mani .H Soltani]

What program do you use to backup bios ?

I Used RT809F to reprogram the chip , The backup is the data on the chip right ? I mean the data before replacing it with a new Bios file.

[hoaca388]

I Used RT809F to reprogram the chip , The backup is the data on the chip right ? I mean the data before replacing it with a new Bios file.

Aspire A515-45

[Mani .H Soltani]

Aspire A515-45

It did not work .
Laptop boots up for 1-3 seconds with the fan spinning and power light going on and then everything shuts down

[AndrrxAd]

Hello, I overclocked and now my laptop screen won’t turn on.. anyone have a BIOS file i can try ? Laptop Acer Aspire 5 Acer Aspire A515-45-R1DC
S/N : NXA7YALO0B13024D9E7600
SNID : 13015094276

[toro1305]

bios for Acer 515-45-R42F
S/N NXA83ET004150098637600
DAZAURMB8D0 REV. D
AZIEGR

[SMDFlea]

bios for Acer 515-45-R42F
S/N NXA83ET004150098637600
DAZAURMB8D0 REV. D
AZIEGR

What do you want, explain, and post in english please.