Frequently caused by shorted pins (like Data-7) or faulty voltage regulators (checking for 12V and 5V outputs).
You can often find USB firmware and BIOS bin files for this board on LabOneInside or through technical groups on Facebook . Download MS338 PC822 1920x1080 Samsung REF60 part08 rar
Are you currently facing a like a boot loop or a "no signal" issue that you need the firmware for? TP.MS338.PB801 Power Supply: DEAD? Fix It Now! Frequently caused by shorted pins (like Data-7) or
Some users provide direct links to Google Drive for these files, though availability can change frequently. Repair and Troubleshooting Download MS338 PC822 1920x1080 Samsung REF60 part08 rar
The specific file named Download MS338 PC822 1920x1080 Samsung REF60 part08 rar usually refers to a multi-part archive found on technical forums.