Thank you, Serg. You've been very helpful, and I certainly appreciate it. EDIT: Just flashed from DOS. Confirmed working (SLIC Toolkit reports HPQOEMSLIC-MPC_V2.1)
Same bios done here https://forums.mydigitallife.net/threads/insyde-bios-mod-requests.7033/page-914#post-934110 add. and here https://forums.mydigitallife.net/threads/insyde-bios-mod-requests.7033/page-495#post-561854 ....