Intel BIOS Codes - Desktops

Intel uses the Extensible Framework Interface (EFI) making their motherboards extremely advanced. These codes are usually in their desktop motherboards.

Host Processor

10
11
12
13
14
15
16
17
19
1F

Memory / Chipset

21
22
23
24
25
26
27
28
2F

Recovery

30
31
34
35
3F

I/O Busses - USB, PCI, ATA, etc...

50
51
52
53 - 57
58
59
5A
5B
5C
5D
5F

Output Devices

70
71
72
78
79
7A
7F

Input Devices

90
91
92
93
94
95
98
99
9A
9B
9F

Boot Devices

B0
B1
B2
B3
B8
B9
BA
BC
BF

Boot Selection

D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, DA, DB, DC, DD, DE, DF

Miscellaneous

E0
E2
E1, E3
E4
E5
E6
E7
E8
E9
EB
EF
F4
F5
F8
F9
FA
FF