have 330s_kbl_mb_v09 motherboard with no display can someone provide me with onboard memory disabled bios for this motherboard ,or edit my backup bios .
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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 -
First of all thanks to all of our members who have posted previously all methods posted here.
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This specification for the Lenovo ThinkPad T16 + Extra 8GB memory Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the T16 + Extra 8GB memory boardview and T16 + Extra 8GB memory schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification,...09-07-2024, 06:21 AM
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This specification for the Lenovo ThinkPad T16 + Extra 8GB memory Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the T16 + Extra 8GB memory boardview and T16 + Extra 8GB memory schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification,...09-07-2024, 06:21 AM
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I have a customer that brought in a Lenovo Legion S7 15ACH6. The problem is that the laptop is not posting.
My first thought was to take out the DRAM and put it back in.
No POST.
Then I swapped the dedicated RAM with good known working RAM.
No change.
I then measured to see if 1.2V was being generated for the memory to turn on, so I measured PL600 which is where the output of the 1.2V rail is.
Resistance was good; measuring ~40Ohms with the slotted RAM in.
I took the slotted memory out and measured again.
Resistance with...12-02-2024, 10:17 AM
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