Got this try and post back if it works + schematics
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Last edited by SMDFlea; 04-22-2021, 02:17 PM. -
Re: Need bios hpDM1 NM9 model mini
here is boardview. -
Re: Need bios hpDM1 NM9 model mini
Thank u very much for the NM9 Schematic.Comment
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Re: hp DM1 NM9 - Schematic
thank you!!!!!Comment
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Re: hp DM1 NM9 - Schematic
thank you!!!!!Comment
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Re: hp DM1 NM9 - Schematic
thank Man!!Comment
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Re: hp DM1 NM9 - Schematic
Thanks a lot for your helpComment
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HP EliteDesk 800 G2 MINI/DM (1L PC)
I have 40 of these units. All of which i tried to update bios with HP's utility got bricked. All of them were bios password locked, i used the jumper thing to reset it. Couple updated bios, one of which worked fine for _ONE_ boot. Second is now mixed with rest, i don't know which it is specifically so have not retested it.
All had some MESpilock failed errors on (my) first boot of the unit.
Photo: https://cdn.discordapp.com/attachmen...018_220853.jpg
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Hi, I have an HP EliteDesk 705 G1 mini.
Model: HP EliteDesk 705 G1 Desktop Mini
Processor: AMD PRO A8-7600B
Motherboard PCB Marking: "APCB M3 94V-0" / "NPGC N-150TL"
BIOS Chip: Winbond 25PE20VG (2 Mbit SPI, 3.3V, 8-pin SOIC) and MX25L6473E 64Mbit (8MB), SPI NOR, 3.3V, 8-pin SOIC
Could someone help me with my bios , request:
unlock MPM/DMI with a BIOS patch/mod , dc tay42069 if someone could help me pls
Im gonna leave down below my working bios, if someone could mod it so it has the mpm... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
Hi everyone,
I have been doing hardware repair as a hobby for some years now and recently decided to learn about repairing laptops as a fun challenge.
I managed to get my hands on a "HP Pavilion Gaming 15-ec2523nd" notebook that only shows a white power LED and doesnt respond to anything.
After initial testing I concluded the bios seems to be corrupted since all voltages are normal and there are no shorts. HP has a feature for a bios restore from USB with winkey+B for this model. This did not work.
I have desoldered the bios chip (GigaDevice...
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