Joho
Member
Last Activity: 10-09-2025, 05:07 AM
Joined: 10-15-2010
Location:
-
You can search inside the dump for your password or parts of it.... -
Done. HP notebook is fully working now. Thanks to everyone.Leave a comment:
-
I did program the file you applied. Serial etc. is now visible in BIOS. Only "Manufacture Programming Mode is in Unlock Mode" remains. How to get out of it?...Leave a comment:
-
Did you put in serial numbers etc in this file? Thank you very much!
Previous owner put Windows 11 on it, maybe it gets activated again. If ever activated...Leave a comment:
-
Ok, I wanted to be sure before programming.
So I programmed "HP 255 15.6 inch G10 AMD Notebook PC (853S9ES)_08BA5.bin" contained in the rar file and voila, Administrator/PowerOn password is gone! Nice, thanks for this!
BUT there is a remaining problem, it says "Manufacture Programming Mode is in Unlock Mode" and serial number is gone. Maybe Windows key is gone, too?
How to carry on from here? Edit the numbers? Where can I get them from the dump?Leave a comment:
-
Thanks, I'll try this one.
What do you mean by Update? Do I have to update this file before programming? How?...Leave a comment:
-
HP 255 G10 BIOS password / PowerOn password
Hi!
I've got a HP 255 G10 with unknown PowerOn / BIOS password
Model: HP 255G10
Product No: 853S9ES#ABD
Serial: 5CD336QDVN
Attached the dump.
Is there a way to read out the password without reprogramming it?
Anyways, any help is welcome
...
-
HP PRODESK 600 G2 DESKTOP MINI starting, no picture, fan only spinning faster and faster
Hi there, I've got a HP Prodesk 600 G2 Mini on my bench, that turns on but no picture.
Model: HP ProDesk 600 G2 Desktop Mini
Product No: Y3J22EC#ABD
BID=15WWP3ET6**#SABD#DABD
Serial: CZC632BBCJ
First I thought maybe BIOS got corrupted. Someone sent my corrected BIOS that I flashed. Now symptoms are: Mini starts when power is plugged in, Fan turns on and gets faster and faster until it's at 100%. Nothing gets excessibly hot.
When I desolder the BIOS chip I get Beep codes / LED codes "BIOS is missing"
Without CPU I get "CPU... -
No luck, there must be another error. I'll continue on another thread....Leave a comment:
-
Thank you, I'll try!...Leave a comment:
-
Hi there, I've got a HP Prodesk 600 G2 Mini on my bench, BIOS got corrupted. (I assume)
Model: HP ProDesk 600 G2 Desktop Mini
Product No: Y3J22EC#ABD
BID=15WWP3ET6**#SABD#DABD
Serial: CZC632BBCJ
Here is the dump:
Thanks in advance!
...
Leave a comment:
-
UNI-T European support says, UPO2000CS series is discontinued and they can't provide any firmware or software files.
No I'm stuck.Leave a comment:
-
There must be, otherwise pre-owner could not have started the update process....Leave a comment:
-
I'm not sure, they are different model ranges.Leave a comment:
-
Thank you!
Too bad, these files are for "MSO/UPO 2000" series, mine is an UPO2074CS from the "UPO2000CS" series, total different models.
The "CS" seems to be important, here....Leave a comment:
-
UNI-T UPO 2000CS series, UPO 2074 CS - need firmware
Hi there
I recently got a UNI-TREND oscilloscope UPO2074CS with an interrupted firmware update. It starts up with message in picture 1. When I put in a blank USB stick in, it searches for Firmware (USB stick blinks) and then gives up. (picture 2)
I can't ask the former owner, he is deceased.
I already looked on UNI-T website, could not find anything related to the UPO2000CS series. And I already emailed to tech support, no answer.
If anyone has the firmware for UPO2074CS and perhaps the software for PC, would be appreciated!... -
Success!
I managed to get the password, first byte is the length, last byte is checksum.
Thanks to all of you!...Leave a comment:
-
According to your link, that would be Keypresses:
07 = Key 6
03 = Key 2
30 = Key B
0B = Key 0
22 = Key G
02 = Key 1
2F = Key V
08 = Key 7
60 = ???
What stands 0x60 for? I tried different variations, no success so far. Its a detachable Lenovo Keyboard, German layout, no number block...Leave a comment:
-
Thank you so far.
I want to try password method first, if no one can decode the password I'll flash the BIOS you attached....Leave a comment:
-
Hi there!
Can anyone retrieve the BIOS password from this BIOS dump?
Its a Lenovo Miix 510-12ISK with SN YD02K34X Model number 80XE001DGE
I don't want to flash an unprotected BIOS file yet, since my CH341A is not very reliable anymore.
Thanks in advance!...Leave a comment:
No activity results to display
Leave a comment: