code debug cho PC intel . thánh nào cần cứ dùng. mới làm con intel code 23 ro khe ram và rỉ mạch ram:
Intel Desktop BIOS POST Codes, including models:
D102GGC2, D201GLY, D201GLY2, D5400XS, D945GBO, D945GCCR, D945GCL, D945GCLF, D945GCLF2, D945GCNL, D945GCPE, D945GCZ, D945GNT, D945GPM, D945GRW, D945GTP, D945PAW, D945PDK, D945PLNM, D945PLRN, D945PSN, D945PVS, D945PWM, D946GZAB, D946GZIS, D946GZTS, D955XBK, D955XCS, D975XBX, D975XBX2, DG31GL, DG31PR, DG33BU, DG33FB, DG33TL, DG35EC, DG41TY, DG43NB, DG45FC, DG45ID, DG965MQ, DG965MS, DG965OT, DG965PZ, DG965RY, DG965SS, DG965WH, DP35DP, DP43TF, DP45SG, DP965LT, DQ35JO, DQ35MP, DQ45CB, DQ45EK, DQ963FX, DQ965CO, DQ965GF, DQ965WC, DX38BT, DX48BT2
Ranges:
00 to 0F - Debug codes: Can be used by any PEIM/driver for debug.
10 to 1F - Host Processors: 1F is an unrecoverable CPU error.
20 to 2F - Memory/Chipset: 2F is no memory detected or no useful memory detected.
30 to 3F - Recovery: 3F indicated recovery failure.
40 to 4F - Reserved for future use.
50 to 5F - I/O Busses: PCI, USB, ISA, ATA, etc. 5F is an unrecoverable error. Start with PCI.
60 to 6F - Reserved for future use (for new busses).
70 to 7F - Output Devices: All output consoles. 7F is an unrecoverable error.
80 to 8F - Reserved for future use (new output console codes).
90 to 9F - Input devices: Keyboard/Mouse. 9F is an unrecoverable error.
A0 to AF - Reserved for future use (new input console codes).
B0 to BF - Boot Devices: Includes fixed media and removable media. BF is an unrecoverable error.
C0 to CF - Reserved for future use.
D0 to DF - Boot device selection.
E0 to EE - Miscellaneous codes
EF - boot/S3 resume failure
F0 to FF - processor exception
Host Processor:
10 Power-on initialization of the host processor (Boot Strap Processor)
11 Host processor Cache initialization (including APs)
12 Starting Application processor initialization
13 SMM initialization
Chipset:
21 Initializing a chipset component
Memory:
22 Reading SPD from memory DIMMs
23 Detecting presence of memory DIMMs
24 Programming timing parameters in the memory controller and the DIMMs
25 Configuring memory
26 Optimizing memory settings
27 Initializing memory, such as ECC init
28 Testing memory
PCI Bus:
50 Enumerating PCI busses
51 Allocating resources to PCI bus
52 Hot Plug PCI controller initialization
53 – 57 Reserved for PCI Bus
USB:
58 Resetting USB bus
59 Reserved for USB
ATA/ATAPI/SATA:
5A Resetting PATA/SATA bus and all devices
5B Reserved for ATA
SMBus:
5C Resetting SMBUS
5D Reserved for SMBUS
Local Console:
70 Resetting the VGA controller
71 Disabling the VGA controller
72 Enabling the VGA controller
Remote Console:
78 Resetting the console controller
79 Disabling the console controller
7A Enabling the console controller
Keyboard (PS2 or USB):
90 Resetting keyboard
91 Disabling keyboard
92 Detecting presence of keyboard
93 Enabling the keyboard
94 Clearing keyboard input buffer
95 Instructing keyboard controller to run Self Test (PS2 only)
Mouse (PS2 or USB):
98 Resetting mouse
99 Disabling mouse
9A Detecting presence of mouse
9B Enabling mouse
Fixed Media:
B0 Resetting fixed media
B1 Disabling fixed media
B2 Detecting presence of a fixed media (IDE hard drive detection etc.)
B3 Enabling/configuring a fixed media
Removable media:
B8 Resetting removable media
B9 Disabling removable media
BA Detecting presence of a removable media (IDE, CD-ROM detection, etc.)
BC Enabling/configuring a removable media
BDS
Dy Trying boot selection y (y=0 to 15)
PEI Core:
E0 Started dispatching PEIMs (emitted on first report of EFI_SW_PC_INIT_BEGIN EFI_SW_PEI_PC_HANDOFF_TO_NEXT)
E2 Permanent memory found
E1, E3 Reserved for PEI/PEIMs
DXE Core:
E4 Entered DXE phase
E5 Started dispatching drivers
E6 Started connecting drivers
DXE Drivers:
E7 Waiting for user input
E8 Checking password
E9 Entering BIOS setup
EB Calling Legacy Option ROMs
Runtime Phase/EFI OS Boot:
F4 Entering Sleep state
F5 Exiting Sleep state
F8 EFI boot service ExitBootServices ( ) has been called
F9 EFI runtime service SetVirtualAddressMap ( ) has been called
FA EFI runtime service ResetSystem ( ) has been called
PEIMs/Recovery:
30 Crisis Recovery has initiated per User request
31 Crisis Recovery has initiated by software (corrupt flash)
34 Loading recovery capsule
35 Handing off control to the recovery capsule
3F Unable to recover
Typical POST Sequence:
21 - Initializing a chipset component
22 - Reading SPD from memory DIMMs
23 - Detecting presence of memory DIMMs
25 - Configuring memory
28 - Testing memory
34 - Loading recovery capsule
E4 - Entered DXE phase
12 - Starting Application processor initialization
13 - SMM initialization
50 - Enumerating PCI busses
51 - Allocating resourced to PCI bus
92 - Detecting the presence of the keyboard
90 - Resetting keyboard
94 - Clearing keyboard input buffer
95 - Keyboard Self Test
EB - Calling Video BIOS
58 - Resetting USB bus
5A - Resetting PATA/SATA bus and all devices
92 - Detecting the presence of the keyboard
90 - Resetting keyboard
94 - Clearing keyboard input buffer
5A - Resetting PATA/SATA bus and all devices
28 - Testing memory
90 - Resetting keyboard
94 - Clearing keyboard input buffer
E7 - Waiting for user input
01 - INT 19
00 - Ready to boot
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