Zbook 15u g6 bios problem?

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • litsnsirn
    Member
    • Dec 2021
    • 29
    • USA
    #1

    Zbook 15u g6 bios problem?

    This is my first time with this board and I know it's in common with the 840 g6.
    It's a Crescent 6050A3022501-MB-A01. I wasn't sure which chip the bios was and i first removed U4700 and read it, and after RCUnlocker didn't work, I posted the dump and was hinted to read the other bios chip. I found U366 on the backside of the board and when I tried to read that, it came up blank. I tried my EZP2019 and 2010 and both say it's blank. I also tried a couple of CH341's I have and neither one would read the chip. What would cause that chip to be blank or am I looking in the wrong place? Any suggestions?
    Tags: None
    Previous template Next

    Related Topics

    Collapse
    • BMCappelletti
      Asus Chromebox CN62 - wrong chip put on BIOS reader
      by BMCappelletti
      Long story short:
      - dad converted Asus Chromebox CN62 into Windows compatible, with mrchromebox BIOS, years and years ago
      - gave the computer to his son a couple years later
      - son now decided to revert it to Chrome OS, to sell it as original (re-writing BIOS with the backup one created by his dad)
      - too lazy to remove the board from the case, thought a voltage regulator was the BIOS chip (you know... it has 8 legs)
      (seems like the story was not that short)

      He used alligator clips to read the chip. No luck reading it. Removed chip and placed on a SOC-8...
      01-08-2025, 07:27 PM
    • thxd43
      Lenovo laptop does not turn on, what does this number mean in a BIOS chip?
      by thxd43
      Hello, first of all, excuse me, I am using the translator, English is not my native language.

      I have a Lenovo ideapad 330S - 14IKB laptop.



      The tablet did not recognize me when I connected it, so I checked the device manager and I realized that there were many with the exclamation mark, so one by one I began to update their drivers until the sign disappeared of admiration, I even updated the BIOS, and the laptop rebooted normally and worked, so far so good, but the tablet still did not recognize me, I read on the internet that it could be due to a...
      02-23-2023, 08:37 PM
    • hotcrossedbuns999
      M715q Desktop (ThinkCentre) - Type 10M3 - Request bios chip location and useable bios for use with CH341A Programmer.
      by hotcrossedbuns999
      My pc updated bios through Windows Update and I was greeted with BLACK SCREEN WITH CPU FAN MAX SPEED. I don't think there is even a screen signal, because it triggers my monitor for a couple seconds and then the monitor turns off. I tried the other outputs as well.
      1. I tried clearing bios, resetting bios, removed the CMOS battery, removed m.2 ssd, wifi, and ram. Still black screen with CPU fan blasting.
      2. I tried using the Lenovo BIOS CD and BIOS USB, but neither worked. At least I couldn't get anything to work.
      3. I could only locate two chips that look like bios chips. Could someone verify this
      ...
      01-03-2025, 12:32 PM
    • inck243
      Acer e15-e5-576g-5762 bricked. Bios chip won't interface in AsProgrammer.
      by inck243
      Thanks for any help. The board version is DAZAARMB6E0 REV: E. The bios chip is winbond 25Q64JVSIQ1736. W25Q64JV is not available in AsProgrammer -- only BV CV FV or FW_1.8c. The chip won't interface with asProgrammer and a CH341A. When I have this chip on the board, the laptop will not post but when I plug it in to power, the blue LED lights up, also the orange when the battery is connected. When I push the power on button, keyboard backlight turns on and the fan starts briefely then turns off. But I can't do anything to program this bios chip so I bought another one.

      The BIOS...
      07-25-2024, 09:17 AM
    • Azurain
      Elitebook 840 G5 Bios Chip Soldering Question
      by Azurain
      Hi everyone,

      I have an HP Elitebook 840 G5 that I am trying to get working again. I've removed the front bios chip (the 32mb one) and have run it through HP unlocker already. I've uploaded and verified the new bin, but am now experiencing an issue that has led me to believe I've been soldering the chip back to the motherboard incorrectly.

      Essentially, after re-soldering the chip back into its place and reassembling the laptop, the charging light immediately flashes orange and white and then shifts to a solid white. The capslock and numlock lights blink seven times...
      04-14-2023, 06:58 PM
    • Loading...
    • No more items.
    Working...