High Precision Timer, VarStoreInfo (VarOffset/VarName): 0x9BF
One Of Option: Disabled, Value (8 bit): 0x0
similar way .,.DUMP “send file here” i try change defaults setting // or you must manual change offset
possitible try set defaults in AMIBCP “something works” ,.,.this flash method here look OK
or RU.EFI and manual change variable offset “more safe” but your homework
way in AMIBCP ADVANCED/PCH-IO - High Precision Timer
Edit,. an alternative is the GRUB shell “but I’ve never tested it”