F5F Stay Refreshed Hardware Desktop Question Blackwell flash logging ?

Question Blackwell flash logging ?

Question Blackwell flash logging ?

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partygirl220
Junior Member
2
04-17-2016, 12:23 PM
#1
I observed NVFlash with Blackwell logging flashes to the VBIOS chip. This data starts at the beginning of the first 4KiB on the chip. The initial flash I performed was a downgrade, recording 2 bytes "E0 0C" followed by an upgrade back to the original "0E C0". The "FF" bytes are not yet utilized and enable programming without erasing. I’m unsure why there appear to be many previous flashes. Could anyone provide more details? I’d be especially curious about whether different codes are generated for cross-flashing, possibly to track this by Nvidia or manufacturers.
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partygirl220
04-17-2016, 12:23 PM #1

I observed NVFlash with Blackwell logging flashes to the VBIOS chip. This data starts at the beginning of the first 4KiB on the chip. The initial flash I performed was a downgrade, recording 2 bytes "E0 0C" followed by an upgrade back to the original "0E C0". The "FF" bytes are not yet utilized and enable programming without erasing. I’m unsure why there appear to be many previous flashes. Could anyone provide more details? I’d be especially curious about whether different codes are generated for cross-flashing, possibly to track this by Nvidia or manufacturers.

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ThatSoPatrick
Member
71
04-17-2016, 03:46 PM
#2
Update your post with complete hardware specifications and operating system details.
PSU: make, model, wattage, age, condition (original to build, new, refurbished, used).
Disk drive(s): make, model, capacity, current usage?
List of all connected peripherals.
Network connection: wired or wireless?
Regarding the RTX 5070 – what specific issue are you aiming to address?
What sources and information are guiding these changes?
Additional details required.
T
ThatSoPatrick
04-17-2016, 03:46 PM #2

Update your post with complete hardware specifications and operating system details.
PSU: make, model, wattage, age, condition (original to build, new, refurbished, used).
Disk drive(s): make, model, capacity, current usage?
List of all connected peripherals.
Network connection: wired or wireless?
Regarding the RTX 5070 – what specific issue are you aiming to address?
What sources and information are guiding these changes?
Additional details required.

A
Agman10
Senior Member
690
04-23-2016, 05:16 PM
#3
I'm not attempting to fix an issue but seeking details about Blackwell VBIOS for anyone who might find it useful.
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Agman10
04-23-2016, 05:16 PM #3

I'm not attempting to fix an issue but seeking details about Blackwell VBIOS for anyone who might find it useful.