Would anyone know what this component may be? It's on an ASROCK B460 Steel Legend Gaming PC Motherboard. The writing on it is 29 7B / 43N.
Thanks.
Thanks.
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Would anyone have schematics and boardviews for this one?11-21-2024, 09:27 PM -
Hi, I’m looking for a clean, working BIOS .bin dump (16MB) for the ASRock B450M Steel Legend motherboard.
I’ve already tried flashing the official ASRock ROM file via CH341A, but it won’t post — I believe the capsule format is incompatible.
Any BIOS version that supports Ryzen 5 2600 is fine (e.g., P2.30–P3.60).
If anyone has a working board and can dump the BIOS using CH341A or flashrom, I would really appreciate your help.
Thank you! -
Hello, could you help me with the boardview of an ASrock X670E Steel Legend? I have a project to assemble a PC from scrap parts. My last purchase was this motherboard and I want to try to repair it as much as possible. Any help is acceptable and welcome. Always grateful for the help Greetings -
Hi Guys,
I am new in electronics repairing. Do anyone have Asrock b550m steel legend schematic and boardview if can with front and back layer file?. Thank you in advance guys!...03-21-2025, 05:44 PM -
I've got an ASRock B450 Steel Legend that I'm trying to diagnose for no reaction to the power button.
The SIO receives the PWRBTN# signal and sends PSOUT#, but the CPU doesn't return SLP_S3# so nothing further happens. I have been looking around the board trying to figure out why and I happened to touch the STEP-DOWN CONVERTER NB685GQ-Z (UP10 in photo) which was VERY hot (like burn your finger). This seems to provide VDDP_S5, and indirectly, VDDCR_SOC_S5, which the CPU needs in order to handle the startup signals.
The VCC voltage powering the converter does not look right....
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