Announcement

Collapse
No announcement yet.

RCUnlocker

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • star776688
    replied
    hi i need help with admin bios unlock for hp 650 15.6" g9
    serial 5cd33241ro
    sku 85d70ea
    uuid b3cd28fe5631c14d84700451f3653929
    thanks

    Leave a comment:


  • rex98
    replied
    Originally posted by TAKKOdome View Post

    I also tried the other file it tells me it's unlocked. But the password remains (Photo attached)

    I also attach files Click image for larger version

Name:	20240514_120156.jpg
Views:	338
Size:	1.02 MB
ID:	3270554
    here
    Attached Files

    Leave a comment:


  • piszpunta
    replied
    Originally posted by TAKKOdome View Post

    I also tried the other file it tells me it's unlocked. But the password remains (Photo attached)

    I also attach files Click image for larger version

Name:	20240514_120156.jpg
Views:	338
Size:	1.02 MB
ID:	3270554
    try
    Attached Files

    Leave a comment:


  • TAKKOdome
    replied
    Originally posted by deeptenk View Post

    Wrong chip. Try 16mb chip dump.
    I also tried the other file it tells me it's unlocked. But the password remains (Photo attached)

    I also attach files Click image for larger version

Name:	20240514_120156.jpg
Views:	338
Size:	1.02 MB
ID:	3270554

    Leave a comment:


  • SMDFlea
    replied
    Originally posted by TAKKOdome View Post
    Good morning, I used the RCUnlocker program but I can't unlock the password. I attach original file

    PC HPZbook 17 G5
    RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
    https://www.badcaps.net/forum/troubl...before-posting

    You MUST:
    • 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 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

    Leave a comment:


  • deeptenk
    replied
    Originally posted by TAKKOdome View Post
    Good morning, I used the RCUnlocker program but I can't unlock the password. I attach original file
    Wrong chip. Try 16mb chip dump.

    Leave a comment:


  • TAKKOdome
    replied
    Good morning, I used the RCUnlocker program but I can't unlock the password. I attach original file

    PC HPZbook 17 G5
    Attached Files

    Leave a comment:


  • Marc735
    replied
    Originally posted by Marc735 View Post

    Oh sorry, I try it again.

    I have a HP notebook with an unknown bios pw.

    HP Elite Dragonfly G2
    PRO: 25W56AV
    SN# 5CG20260HS

    I take a dump of the U366 and the U367 chip and tried to use the RCUnlocker, but it says "Wrong chip Try reading and unlocking 16MB chip".
    Is there another chip with 16MB on the mainboard or did I use the RCUnlocker in a wrong way?

    The problem is solved. I found another way to unlock the bios.

    Leave a comment:


  • BETEP555
    replied
    I bought hp_elite_x2_1012_g1 secondhand. I accidentally found out that the BIOS was blocked in it. I took it apart and found a Winbond 25q128fvpq flash drive, in an 8wson case similar to a BGA. I soldered the wires directly to the legs of the chip. I read the vvdi-prog dump. Clicked open with RCUnlocker.exe. the resulting file was written to the chip. laptop is unlocked. Thank you very much to the creator of this wonderful program!
    I am attaching the dump, maybe it will be useful to someone
    Attached Files

    Leave a comment:


  • Marc735
    replied
    Oh sorry, I try it again.

    I have a HP notebook with an unknown bios pw.

    HP Elite Dragonfly G2
    PRO: 25W56AV
    SN# 5CG20260HS

    I take a dump of the U366 and the U367 chip and tried to use the RCUnlocker, but it says "Wrong chip Try reading and unlocking 16MB chip".
    Is there another chip with 16MB on the mainboard or did I use the RCUnlocker in a wrong way?






    Attached Files

    Leave a comment:


  • peste
    replied
    Originally posted by Marc735 View Post
    Hi, I have a HP Dragonfly G2 with a bios pw. I tried the U367 and U366 with the RCUnlocker, but it says "Wrong chip Try reading and unlocking 16MB chip". Could someone help me?

    Thanks a lot!
    Marc
    read...https://www.badcaps.net/forum/troubl...before-posting

    Leave a comment:


  • Marc735
    replied
    Hi, I have a HP Dragonfly G2 with a bios pw. I tried the U367 and U366 with the RCUnlocker, but it says "Wrong chip Try reading and unlocking 16MB chip". Could someone help me?

    Thanks a lot!
    Marc
    Attached Files

    Leave a comment:


  • Kabel Salat
    replied
    Originally posted by Kabel Salat View Post

    That got both laptops turning on again, but with the BIOS lock back in place ofcourse
    Did some messing around with the dumps of the 16MB chip myself and after clearing out the two regions starting with NvramActiveRegn I actually got the laptop to turn on without a BIOS password However I get a Warning now that theres a problem with the security chip on the laptop (even after resetting the security settings in the BIOS), eh most likely deleted something I shouldnt have but for reference ive included the files here.
    Attached Files

    Leave a comment:


  • Kabel Salat
    replied
    Originally posted by peste View Post

    write the copy you made back on the chip and see if it's ok..
    That got both laptops turning on again, but with the BIOS lock back in place ofcourse

    Leave a comment:


  • peste
    replied
    Originally posted by Kabel Salat View Post
    Okay so I am unsure on what I did wrong but I've tried it on a 850 G5 and a 840 G6 both of which ended up with similar results, the G6 will endlessly blink the charge light white and yellow while caps locks lights up and the G5 blinks its charge light white and yellow for a while before turning to a constant white with both laptops now not turning on.
    I took off both laptops chips the 16MB one on the bottom and the 32MB one on the top of the board, made backups of each chip (and verified them), ran the 16MB chip through the program, flashed (and verified) the file and soldered it back onto the board yielding me with the before described result.

    Anyone know what I did wrong here ?
    write the copy you made back on the chip and see if it's ok..

    Leave a comment:


  • Kabel Salat
    replied
    Okay so I am unsure on what I did wrong but I've tried it on a 850 G5 and a 840 G6 both of which ended up with similar results, the G6 will endlessly blink the charge light white and yellow while caps locks lights up and the G5 blinks its charge light white and yellow for a while before turning to a constant white with both laptops now not turning on.
    I took off both laptops chips the 16MB one on the bottom and the 32MB one on the top of the board, made backups of each chip (and verified them), ran the 16MB chip through the program, flashed (and verified) the file and soldered it back onto the board yielding me with the before described result.

    Anyone know what I did wrong here ?

    Leave a comment:


  • Fred2
    replied
    Originally posted by peste View Post

    read post #1.. the program works very well..
    Okay, I figured out my mistake. I had to re-download the RCunlocker and the re-downloaded .exe file worked. There's a whole day of frustration I'm not going to get back.

    Leave a comment:


  • SMDFlea
    commented on 's reply
    RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
    https://www.badcaps.net/forum/troubl...before-posting

    BIOS guides, methods, resources and tools
    https://www.badcaps.net/forum/troubl...rces-and-tools

  • peste
    replied
    Originally posted by Fred2 View Post
    I have a password-protected bios from an HP 650 G1. I have tried RCunlocker and it reads it and says it's unlocked, but it doesn't output a file. I've attached the dump file. Can I get some help or somebody to unlock the bios?
    read post #1.. the program works very well..

    Leave a comment:


  • Fred2
    replied
    I have a password-protected bios from an HP 650 G1. I have tried RCunlocker and it reads it and says it's unlocked, but it doesn't output a file. I've attached the dump file. Can I get some help or somebody to unlock the bios?

    Attached Files

    Leave a comment:

Working...
X