Have somebody bios for acer switch 3 sw312-31

[ktmmotocross]

Have somebody bios for acer switch 3 sw312-31 T8202. i extract bin from Acer website but it have 9.1mb and original have 8.1mb

original bios seems corrupted because analyser and uefi tool show error

[qayyum786]

Re: Have somebody bios for acer switch 3 sw312-31

have somebody bios for acer switch 3 sw312-31 t8202. I extract bin from acer website but it have 9.1mb and original have 8.1mb

original bios seems corrupted because analyser and uefi tool show error

write here laptop snid /serial number

[ktmmotocross]

Re: Have somebody bios for acer switch 3 sw312-31

here

[SMDFlea]

Re: Have somebody bios for acer switch 3 sw312-31

Have somebody bios for acer switch 3 sw312-31 T8202. i extract bin from Acer website but it have 9.1mb and original have 8.1mb

original bios seems corrupted because analyser and uefi tool show error

Post your corrupt backup

[ktmmotocross]

Re: Have somebody bios for acer switch 3 sw312-31

here old bios

[hardware1]

Re: Have somebody bios for acer switch 3 sw312-31

here old bios

Here's your New BIOS, it's a Virgin BIOS from Acer with your DMI and Windows Key.

Serial Number: NTLDREC0017330029B4S00.

[ktmmotocross]

Re: Have somebody bios for acer switch 3 sw312-31

thank mate i try. can u shortly describe how to extract virgin bios from acer? i get bin from acer with 8.9mb but chip is 8.1 mb

[SMDFlea]

Re: Have somebody bios for acer switch 3 sw312-31

Model Name: SW312-31 , Part Number: NT.LDREC.001

DMI 0x0384000 - 0x038503F

Anyone can add their own DMI easily using the bios from post #6 and your own backup with the attached CopyDMI script.

Easy Guide: Copy DMI info easily with Hex editing software and Macro script -> https://www.badcaps.net/forum/showthread.php?p=1214739
.

[hardware1]

Re: Have somebody bios for acer switch 3 sw312-31

thank mate i try. can u shortly describe how to extract virgin bios from acer? i get bin from acer with 8.9mb but chip is 8.1 mb

You can make it suitable for your Chip using a Hex Editor. Open the 2 files, copy the first lines from your Dump file, search for it in the Virgin BIOS, delete the extra data before those lines and now you have the same Header as your Dump file. Your file Length is (800000h), so select the same Length and delete the data after that Offset.