p/n hp 5188-6077 rev1.4
model no:  SK-2960
From Top Left, to bottom left, then top right to bottom right.
Windows/BIOS/hex keycodes as reported by PassMark KeyboardTest™

key	windows (all E)	bios (all E)
Hibernate	95/E0x5f	95/E0x5f
Club HP	255/E0xff	20/E0x14
World/web	255/E0xff	35/E0x23
Mail	180/E0xb4	108/E0x6c
Find	170/E0xaa	101/E0x65
Help	255/E0xff	38/E0x26
Mute	173/E0xad	32/E0x20
Vol Down	174/E0xae	46/E0x2e
Vol Up	175/E0xaf	48/E0x30
Eject1	255/E0xff	24/E0x18
Eject2	255/E0xff	3/E0x3
Record	255/E0xff	6/E0x6
Backsong	177/E0xb1	16/E0x10
Play/Pause	179/E0xb3	34/E0x22
Nextsong	176/E0xb0	25/E0x19
Stop	178/E0xb2	36/E0x24