Hi everyone! I have an old HP Envy 750-427c desktop that I have set up as a small server. On every boot, I get the System Information Error "Missing or Invalid system information" error. I've read elsewhere on the forums that the correct tool to fix this is DMIFIT but every version I have found here has the error "Vendor code not supported". Does anyone happen to know what version is the correct one for that model or where I can find a patched one that has vendor checks removed? Thanks!

Hello,

I currently have an [B]HP ENVY Desktop TE01-1214
S/N - [/B]2MO22342GX
[B]Motherboard[/B] - L75365-001
[B]BIOS Chip[/B] - W25Q128JVSQ

Suspected Windows updates contained BIOS update in which, during update the Desktop PC displayed a black screen to the monitor while still powered on. Display image never restored.
Tested RAM in both slots, as well as new RAM. Tested a brand new known working i5-10th Gen GPU (Same CPU as original installed). Cleared CMOS. Tested the Desktop PC with a dedicated GPU connected, but still no display. Device will...

Interesting. I do not see that .bin file from extracting , but it has 087D6. Should i try this attached bin? Also, I have read the BIOS chip more to identify if the reads were identical, attached as well. Isn't it crazy there are no software drivers or anything on their site for this desktop...absurd...

[ATTACH=JSON]{"data-align":"none","data-size":"medium","data-attachmentid":3623894}[/ATTACH]

Your bid is [B]08767[/B] , not 08B3B.[ATTACH=JSON]{"data-align":"none","data-size":"medium","data-attachmentid":3623894}[/ATTACH]

Your bid is [B]08767[/B] , not 08B3B.[ATTACH=JSON]{"data-align":"none","data-size":"medium","data-attachmentid":3623894}[/ATTACH]

Your bid is [B]08767[/B] , not 08B3B....

I appreciate your response and confirmation! I really do believe a clean and working BIOS will revive this device.
Attached are the .bin files for the corrupted BIOS and the one I had extracted from HP's site (08B3B)

Let me know if i uploaded them wrong or anything, thank you!...

[B]HP ENVY Desktop - 750-475ur [/B]burned


[B]HP Pavilion Power Desktop - 580-072cn [/B]from Aliexpress

Serial_4CE7463G52

BID_082F1

Sku_2CC25AA#AB2

FEARTUREBYTE_2U3E3K3N4C6J6b7B7K7M7T7W8D94aBaJaYapaqataub7bhbpbzcbczd7d8

BUILD ID_17WW2HOT605#SAB2#DAB2[B]HP ENVY Desktop - 750-475ur [/B]burned


[B]HP Pavilion Power Desktop - 580-072cn [/B]from Aliexpress

Serial_4CE7463G52

BID_082F1

Sku_2CC25AA#AB2

FEARTUREBYTE_2U3E3K3N4C6J6b7B7K7M7T7W8D94aBaJaYapaqataub7bhbpbzcbczd7d8...

At first it was a PC

Serial Number : 4CE6450FBY
Product Number : Z3J72EA
Description : HP ENVY Desktop PC

and when the motherboard burned out, they changed the motherboard from Aliexpress

that's why I didn't indicate the model and serial number [ATTACH=JSON]{"data-align":"none","data-size":"small","data-attachmentid":3582327}[/ATTACH] ​At first it was a PC

Serial Number : 4CE6450FBY
Product Number : Z3J72EA
Description : HP ENVY Desktop PC

and when the motherboard...

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