hi, i need bios for laptop mother xu133u rev7.2
i try files https://www.badcaps.net/forum/showthread.php?t=94155
but didn´t work
i try files https://www.badcaps.net/forum/showthread.php?t=94155
but didn´t work
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Re: exo smart xl4 bios fail
Post the laptop serial number and explain what the problem is
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
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Re: exo smart xl4 bios fail
Symptoms: the BIOS does not recognize the m2 disk or the hdd.
The laptop runs Ubuntu live via USB.
The power supplies of the m2 and hdd are normal.
The serial number of the laptop is 1226581a00123 and the mother's serial number is M210404006859#XU133UR720-U50E (qr code).
Sorry for replying late friends.Comment
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Excellent file. ThanksComment
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Hello, good morning. I'm having the same problem with the XU133U Rev. 7.2 motherboard; it doesn't recognize any HDD. Could you please provide me with the BIOS file that worked?Comment
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The computer is an Exo Smart XL4 H3548. The motherboard is a XU133U Rev. 7.2. I'm attaching the BIOS I extracted from the motherboard:Comment
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It's not very clear because the label is quite faded, but I'm sending you two photos. If they don't help, let me know if I can find the serial number somewhere else...
Don't post pictures unless asked.
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I can send you the QR code that is printed on the motherboard: M210404005844#XU133UR720-U50E.Comment
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I was able to get the serial number of the equipment, it is the following:
1249419A00081Comment
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>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hi colleagues, today I'm here to discuss a topic. I'm hoping to see what you guys can recommend, or rather, how you would carry out this repair...
This is an Exo Smart XL4 laptop, with the XU133U REV 7.2 motherboard.
A customer brought it to me because it suddenly stopped recognizing his HDD. What happens is you turn on the computer and this screen appears:
The first thing I did was test the HDD on another machine, and obviously it worked perfectly. However, I tried other drives on the motherboard, and it still didn't recognize them.
...04-23-2025, 10:05 AM -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble... -
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,...
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