If possible, I would suggest removing the keyboard and inspect the motherboard as well.
Also check to see if there's any left over residue on the HDD/SSD and memory modules.
If there's no sign of charring on the motherboard or other components, then consider yourself very lucky.
Intel i9 10850K@ 5.3GHz
ASUS ROG Strix Z490-E
Corsair H115i Pro XT
G.Skill TridentZ@ 3600MHz CL14 2x16GB
EVGA RTX 3090 Ti FWT3 Ultra
OS: WD Black SN850 1TB NVMe M.2
Storage: WD Blue SN550 2TB NVMe M.2
EVGA SuperNova 1200 P2
ASUS ROG Strix Helios GX601