Lenovo 11E8 M70Q DIFFERENT FROM 11DT. REQUEST BIOS PLEASE

[angel-boy]

hy, i have a PC M70Q - 11E8, that is dead, no power led, no logo led , change the CPU, still dead !
- pc is like new but with OS amazon.Gringotts2, i try to program bios 16mb, nothing, i change the 16mb W25Q128 with other, write another dump file, still no power up, replace again W25Q128 with other and write another dump file, still DEAD
- i have 3v3, 5v, 1v and others voltage. power botton drops to 0 and back 3v3.


my question , is possbile this pc will not power up becouse is locked ? maybe need a lan wake up , i dont know.

[angel-boy]

hy, i have a PC M70Q - 11E8, that is dead, no power led, no logo led , change the CPU, still dead !
- pc is like new but with OS amazon.Gringotts2, i try to program bios 16mb, nothing, i change the 16mb W25Q128 with other, write another dump file, still no power up, replace again W25Q128 with other and write another dump file, still DEAD
- i have 3v3, 5v, 1v and others voltage. power botton drops to 0 and back 3v3.


my question , is possbile this pc will not power up becouse is locked ? maybe need a lan wake up , i dont know.

?

[hoaca388]

Post requet here : https://www.badcaps.net/forum/troubl...pc-peripherals

[toshyou]

please make me new bios

sn: pc2bpvgl

issue: chrome os

attached old 16mb

[Daddy2024]

Lenovo ThinkCentre M70q - 11E8 -- iq4xoil1

bios chip i read all 2 bios and not able to erase or write another bios, tell me is protecred and in neo programer i press unprotect and do not change nothing
winbond 25q128jvso2130
winbond 25q64jvsio2138
tomorow i put same bios backup if someone know how i make it and what biod is good to pui 8 and 16 thanks

[Daddy2024]

Lenovo ThinkCentre M70q - 11E8 - iq4xoil1
SN PC2F0V1M
winbond 25q128jvsq2130
winbond 25q64jvsiq2138

i try to write a clean bios but not make nothing, and at section unprotect nothing i put some photo
tell me write the bios and after i read is the same bios from amazon
thanks for help me

[jheunne]

hi has anyone have backup for lenovo M70q 11E8 bi:GH470 NM-C621 Rev1.0 SN: MJ0KGNBA for windows version.i have a machine which is in chrome version in support it has support for windows the bios availble is in exe format hope someone can help me for this one. thanks

[peste]

merged post..

[jheunne]

i tried the attach file @ddtechrepairs the machines comes to rebooting only it does not power on stable turns off tthen off automatic

[jheunne]

how about i've downloaded bios on support section in exe format possible can be convert to bin file here i attach the file thanks and more power.

[jheunne]

here is the link

[edflorin91]

Hi there,

I have a Lenovo ThinkCenter M70Q 11E8 with amazon bios, changed both cips 16 and 8 with blank, but till now no working pc, I have attached the original iso from lenovo where you have the BIOS and UEFI there, 16 and 8, can you please guys help me to extract the .bin both , clear me , so I can try to write and hope it will work.

SN : PC2F0V1M
MB : IQ4X0IL1

I saw there are a lot of those amazon bios that no one make them work )

Thank you

[SMDFlea]

Post moved to 11E8 topic.

[hoaca388]

Hi there,

I have a Lenovo ThinkCenter M70Q 11E8 with amazon bios, changed both cips 16 and 8 with blank, but till now no working pc, I have attached the original iso from lenovo where you have the BIOS and UEFI there, 16 and 8, can you please guys help me to extract the .bin both , clear me , so I can try to write and hope it will work.

SN : PC2F0V1M
MB : IQ4X0IL1

I saw there are a lot of those amazon bios that no one make them work )

Thank you

M70q (type 11E8) Desktop (ThinkCentre) - Type 11E8

[Radny Canoy]

Hello Good Day! I have a ThinkCentre MM70Q Gen 3 that has Amazon bios, can someone clear this?Help is much appreciated. Thank You

Name: Lenovo M70q Gen 3 mINI pc
Type: 11y6
S#: MZ00VVPQ

[nogai0702]

Any updates in regarding with the flashing of stock BIOS?

[nogai0702]

Hi there,

I have 3 ThinkCentre M70Q, one with the amazon coreboot bios untouched and the other 2 have been previousely tinkered with. Could you please help me get them to work with a stock lenovo bios?

The boards are same: IQ4X0IL1

The serial numbers are as following:

-untouched one: PC2072L2

-PC2F0V1M

-PC2F0V0N

I've attached the dumps for the 16M and 8M chips.

Thanks in advance!

[hoaca388]

Hi there,

I have 3 ThinkCentre M70Q, one with the amazon coreboot bios untouched and the other 2 have been previousely tinkered with. Could you please help me get them to work with a stock lenovo bios?

The boards are same: IQ4X0IL1

The serial numbers are as following:

-untouched one: PC2072L2

-PC2F0V1M

-PC2F0V0N

I've attached the dumps for the 16M and 8M chips.

Thanks in advance!

M70q Desktop (ThinkCentre) - Type 11E8

[shansnow]

Hi, I just want to ask if replacing the two ICs could help resolve the chip-lock issue, and if it’s safe to use the firmware uploaded by Sr. hoaca388 after injecting the DMI data from the original ChromeOS dumps. I was unable to erase the chip due to an SR lock issue that cannot be set to unprotect. Even after setting WP pin 3 high and connecting WP pin 7 to pin 8 with 3.3V power from the CH341A programmer, the issue still remains.

I believe someone here might be able to help, since we have several computers donated from Amazon that are affected by this issue. These machines are intended for the children in our school, but unfortunately, they cannot use them because of the corporate ChromeOS lock.

Thank you for reading my post.

[nogai0702]

M70q Desktop (ThinkCentre) - Type 11E8

I've managed to flash both .bin files to the 16MB and 8MB chip, it powers on for a second then it turns back off. Nothing pops up on the screen. What should I do or how should I go about it?

[hoaca388]

I've managed to flash both .bin files to the 16MB and 8MB chip, it powers on for a second then it turns back off. Nothing pops up on the screen. What should I do or how should I go about it?

Perhaps installing Windows on a Chrome OS machine is impossible.