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Old 10-18-2017, 01:32 AM   #1
bergusz
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Default ACER ES1-311 dump bios needed!

Hi everybody!

I need dump bios for ACER ES1-311
mobo: EA30_BM MB 14221-1M

A schematic would be also helpful if anybody have one!

Thanx in advance!

Last edited by bergusz; 10-18-2017 at 01:34 AM..
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Old 10-18-2017, 03:50 AM   #2
sopik78
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Default Re: ACER ES1-311 dump bios and schem needed!

Try this one..
Attached Files
File Type: rar Acer_Aspire_ES1-311.rar (2.69 MB, 506 views)
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Old 10-18-2017, 03:54 AM   #3
indu
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Default Re: ACER ES1-311 dump bios and schem needed!

ACER ES1-311 dump bios
Attached Files
File Type: zip ES1-311 14221-1M.BIN.zip (2.72 MB, 465 views)
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Old 10-18-2017, 08:14 AM   #4
bergusz
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Default Re: ACER ES1-311 dump bios and schem needed!

Thank you guys! You are very kind and fast

Unfortunatelly I have just recognized that Winbond 25q64fwsig is running on 1.8v, so I have to buy a new programmer first, cause mine is managing only 3v chips.

So reply about the success comes later!

Thanx again!
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Old 10-19-2017, 12:07 AM   #5
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Default Re: ACER ES1-311 dump bios and schem needed!

Quote:
Originally Posted by bergusz View Post
Thank you guys! You are very kind and fast

Unfortunatelly I have just recognized that Winbond 25q64fwsig is running on 1.8v, so I have to buy a new programmer first, cause mine is managing only 3v chips.

So reply about the success comes later!

Thanx again!
No need to buy a new programmer, you just need 1.8v adapter that will sit on your existing programmer. Many available on ebay
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Old 06-29-2021, 11:44 PM   #6
llanesandrian
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Default Re: ACER ES1-311 dump bios and schem needed!

this bios dump is working..|????
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Old 09-20-2021, 11:15 PM   #7
B83C
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Default Re: ACER ES1-311 dump bios and schem needed!

Yes, but they are both extracted from updates
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Old 09-20-2021, 11:23 PM   #8
B83C
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Default Re: ACER ES1-311 dump bios and schem needed!

Here's a dump of my modded version of v1.10 for the device in case anyone needs it.
What I've modified:
  • Enabled access to all regions including Flash Descriptor, meaning you can flash the bios chip within your favourite OS using flashrom or FPT without being limited by intel ME
  • Unlocked all hidden options (including advanced options) in the bios

Please note that the password for the bios is 123
and do make sure that you reset the boot options by erasing the UEFI settings as it contains boot options that point to non-existant path on your EFI partition
Attached Files
File Type: zip acer_es1311.bin.zip (2.73 MB, 36 views)

Last edited by B83C; 09-20-2021 at 11:28 PM..
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