Lenovo LEGION Y530-15ICH (NM-B701) need EC and BIOS files

[darckreign1984]

Lenovo y530 - bios fix please

Laptop don't show dedicated GPU


Thanks for help.

-pl1801 have only 1.35v - not 1.55
-pl5801 0.8v

[SMDFlea]

Re: Lenovo y530 - bios fix please

Post the laptop serial number

.

[darckreign1984]

Re: Lenovo y530 - bios fix please

Post the laptop serial number

.

THIS ON THE BACK, i dont know if its what needet, i dont know if it the original back of the laptoop.

laptop have i5 8300h
and i think nvidia 1050 not TI because i see some missing mosfet


SN/ PF1RASG0

[hardware1]

Re: Lenovo y530 - bios fix please

Laptop don't show dedicated GPU


Thanks for help.

-pl1801 have only 1.35v - not 1.55
-pl5801 0.8v

Here's your New BIOS, it's a Virgin BIOS from Lenovo with your DMI.

[darckreign1984]

Re: Lenovo y530 - bios fix please

Here's your New BIOS, it's a Virgin BIOS from Lenovo with your DMI.

thanks, nvidia gpu missing like before.

i think now for sure ts other problem.

[hichamhb]

Re: Lenovo LEGION Y530-15ICH (NM-B701) need EC and BIOS files

Hi everybody plz someone clean this bios for me just white light without picture

[Vesko356]

Re: Lenovo LEGION Y530-15ICH (NM-B701) need EC and BIOS files

Hi everybody plz someone clean this bios for me just white light without picture

Read the rules before posting:
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*

Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 )

.

[compcellinfo]

Re: Lenovo LEGION Y530-15ICH (NM-B701) need EC and BIOS files

Heya BadCaps, we have a Lenovo Legion Y730-15ICH (81HD) here with serial number MP1JGW5Z.

The computer would perform fine in Windows but the BIOS was super crazy slow to POST and god forbid you needed to change a setting. We tried running the BIOS update from the Lenovo page (it said we were already up to date) and the ME FW update as well (it hung at 24% and never progressed.) We did a hard reset and it hangs on the BIOS logo screen.

I tried flashing one of the "clean ME" images found in this thread (unclear if those still need further editing) and now it doesn't even seem to power on, which is weird.

I'm attaching the rip of the BIOS chip (Winbond 25Q128JVSQ) we performed before attempting manual flashes. UEFITool says it appears to be corrupted, and I assume that's correct given the failed ME update. It may also be that the chip is failing.

Any advice (or a usable BIOS image) would be greatly appreciated.

[hoaca388]

Re: Lenovo LEGION Y530-15ICH (NM-B701) need EC and BIOS files

Heya BadCaps, we have a Lenovo Legion Y730-15ICH (81HD) here with serial number MP1JGW5Z.

The computer would perform fine in Windows but the BIOS was super crazy slow to POST and god forbid you needed to change a setting. We tried running the BIOS update from the Lenovo page (it said we were already up to date) and the ME FW update as well (it hung at 24% and never progressed.) We did a hard reset and it hangs on the BIOS logo screen.

I tried flashing one of the "clean ME" images found in this thread (unclear if those still need further editing) and now it doesn't even seem to power on, which is weird.

I'm attaching the rip of the BIOS chip (Winbond 25Q128JVSQ) we performed before attempting manual flashes. UEFITool says it appears to be corrupted, and I assume that's correct given the failed ME update. It may also be that the chip is failing.

Any advice (or a usable BIOS image) would be greatly appreciated.

Backup fault.

[compcellinfo]

Re: Lenovo LEGION Y530-15ICH (NM-B701) need EC and BIOS files

Heya BadCaps, we have a Lenovo Legion Y730-15ICH (81HD) here with serial number MP1JGW5Z.

The computer would perform fine in Windows but the BIOS was super crazy slow to POST and god forbid you needed to change a setting. We tried running the BIOS update from the Lenovo page (it said we were already up to date) and the ME FW update as well (it hung at 24% and never progressed.) We did a hard reset and it hangs on the BIOS logo screen.

I tried flashing one of the "clean ME" images found in this thread (unclear if those still need further editing) and now it doesn't even seem to power on, which is weird.

I'm attaching the rip of the BIOS chip (Winbond 25Q128JVSQ) we performed before attempting manual flashes. UEFITool says it appears to be corrupted, and I assume that's correct given the failed ME update. It may also be that the chip is failing.

Any advice (or a usable BIOS image) would be greatly appreciated.

We managed to get the system to boot (albeit with the same slow POST behavior) using one of the images from this thread. Afterward we updated the ME FW successfully but still with the same weird behavior in the BIOS. As a last-ditch experiment we've ordered a replacement chip that we'll try flashing with the same BIOS and swapping in.

[rui4892]

Re: Lenovo LEGION Y530-15ICH (NM-B701) need EC and BIOS files

tested bin with gtx1050ti