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Died Died Symptoms: The board is unresponsive to power button

1. Undo Bad Writes
• If you had a bad flash on the NAND, this is why you have Died Died now.
• Perform bad flash recovery, if you absolutely cannot, replace NAND.
• If you did not write to the NAND, ignore this step.
2. Voltages
• Check V_5P0DUAL, V_5P0STBY, V_3P3STBY, and V_1P8STBY rails for correct voltage.
• V_5P0DUAL and V_5P0STBY come directly from PSU. If wrong, replace PSU or check V_5P0DUAL and V_5P0STBY for shorts.
• V_3P3STBY on Phat consoles is created by U5B1. If wrong, replace U5B1, then check V_3P3STBY for shorts.
• V_1P8STBY on Phat consoles is created by U5B2. If wrong, replace U5B2, then check V_1P8STBY for shorts.
• Slims and some Kronos Phat consoles do not have these MOSFETs.
• Phat consoles: Check bleeder circuit R1V1, Q1V1, etc
3. STBY_CLK Circuit
• Check R4B24 (Phat) or R3B15 (Trinity Slim) resistor for ~33ohms. If wrong value, replace resistor.
• Check west side of R4B24 (Phat) or R3B15 (Trinity Slim) for STBY_CLK.
• It does not exist on Corona and Winchester Slims.
4. STBY_CLK Generation
• Check crystal Y3B1 (Phat, Trinity) or Y3D1 (Corona) if its working.
• If still no STBY_CLK, replace ANA/HANA U4C2 (Phat) or HANA U3B1 (Trinity).
5. SMC_RST_N
• Check that HANA/ANA releases SMC_RST_N. R2P1, R2P3, or FT3P4 on Phat Consoles.
• Unknown on Trinity Slims, not present on Corona and Winchester Slims.
6. Southbridge Processor
• Replace Southbridge Processor U2C1 (Phat) or U3D1 (Slim).

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System Management Controller (SMC) Errors
Code	Name	Explanation	Possible Repair Actions
0001	ERROR_V_12P0	ANA_V12P0_PWRGD negated unexpectedly	Replace Power Supply, Test and replace MOSFETs, caps, and controller chip on V_12P0 rail
0002	ERROR_V_CPUCORE	VREG_CPU_PWRGD negated unexpectedly	Replace Power Supply, Test and replace MOSFETs, caps, and controller chip on V_CPUCORE rail
0003	ERROR_V_GPUCORE	VREG_GPU_PWRGD negated unexpectedly	Replace Power Supply, Test and replace MOSFETs, caps, and controller chip on V_GPUCORE rail
0010	ERROR_NO_HANA ERROR_NO_ANA	HANA/ANA is not responding to reads or writes	Replace HANA/ANA or Southbridge
0011	ERROR_THERMAL_CPU	CPU temperature overload	Check heatsink, x-clamps, thermal paste, or fans Corona: Check R4D3, R4D4, R4D5, R4D6, R4D7, R4D8 resistors if overheating happens instantly
0012	ERROR_THERMAL_GPU	GPU temperature overload	Check heatsink, x-clamps, thermal paste, or fans Corona: Check R4D3, R4D4, R4D5, R4D6, R4D7, R4D8 resistors if overheating happens instantly
0013	ERROR_THERMAL_EDRAM	eDRAM temperature overload	Check heatsink, x-clamps, thermal paste, or fans Corona: Check R4D3, R4D4, R4D5, R4D6, R4D7, R4D8 resistors if overheating happens instantly
0020	ERROR_GPU_RST_DONE	GPU_RST_DONE signal missing after seqUnReset time passed	Replace GPU
0021	ERROR_NO_PCIE	PCIE link did not enter L0 after seqUnReset time passed	Replace GPU, Southbridge, or Ethernet chip
0022	ERROR_NO_HANDSHAKE	CPU did not send GetPowerUpCause to SMC	Check NAND CPU Key is correct, replace CPU or Southbridge
0023	ERROR_NO_CLOCKCHIP	Xenon: ANA_BCKUP is not responding to reads or writes Others: Unknown error related to clockchip	Xenon: Replace ANA_BCKUP, ANA, or Southbridge Zephyr, Falcon, Jasper: Replace HANA Trinity: Replace C4E3 cap, replace HANA Corona: Replace C4E3 cap, replace Southbridge
0030	ERROR_NO_TEMPERATURES	HANA/ANA temperature registers read as zero	Check for shorted resistors, replace HANA/ANA
0031	Unknown	GPU Clock or Power related	Check for shorted resistors near Southbridge and GPU, replace GPU
0032	Unknown	CPU_RST_N related	Check/repair traces carrying CPU_RST_N Slim: Check between C5R11, R4D4 and R4P5
0033	Unknown	Aud_Clamp related	Check C7F2, Aud_Clamp circuit

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Xbox System Software (XSS) Errors
Code	Name	Explanation	Possible Repair Actions
0100 E 16	ERROR_NBINIT_MEM_VENDOR_ID	RAM Vendor ID wrong, or not detected	Detailed Diagnostic/Repair Actions
0101 E 17	ERROR_NBINIT_MEM_READ _STROBE_DATA_WRITE	Could not write data for RAM read strobe training	Detailed Diagnostic/Repair Actions
0102 E 18	ERROR_NBINIT_MEM_READ _STROBE_DELAY_TRAINING	Memory read strobe delay training failed	Detailed Diagnostic/Repair Actions
0103 E 19	ERROR_NBINIT_MEM_WRITE _STROBE_DELAY_TRAINING	Memory write strobe delay training failed	Detailed Diagnostic/Repair Actions
0110 E 20	ERROR_MEMORY_ADDRESSING	Memory address line failed or unresponsive	Detailed Diagnostic/Repair Actions
0111 E 21	ERROR_MEMORY_DATA	Memory data line failed or unresponsive	Detailed Diagnostic/Repair Actions
0300 E 48	ERROR_MFG_COMM_FAILURE	Unknown	Unknown
0301 E 49	ERROR_MFG_UNABLE_TO _CONNECT	Unknown	Unknown
0302 E 50	ERROR_MFG_CONNECTX _FAILURE	Unknown	Unknown
0303 E 51	ERROR_MFG_GATEWAY_ERROR	Unknown	Unknown
0310 E 52	ERROR_MFG_BAD_RESPONSE _DATA	Unknown	Unknown
0311 E 53	ERROR_MFG_CHALLENGE _REFUSED	Unknown	Unknown
0312 E 54	ERROR_MFG_BAD_VAULT	Unknown	Unknown
0313	ERROR_XSS_MANUF_TEST	Manually triggered error code	Unknown
1000 E 64	ERROR_XSS_CDROM_TIMED _OUT	Kernel DVD drive communications timed out	Replace SATA cable to DVD drive, replace DVD drive PCB, replace Southbridge
1001 E 65	ERROR_XSS_CDROM_NOT _DMA_CONFIGURED	Kernel could not configure DVD drive for DMA mode	Replace SATA cable to DVD drive, replace DVD drive PCB, replace Southbridge
1002 E 66	ERROR_XSS_CDROM_COULD _NOT_CREATE_DEVICE	Kernel could not create DVD drive instance	Replace SATA cable to DVD drive, replace DVD drive PCB, replace Southbridge
1003 E 67	ERROR_XSS_HDD_TIMED_OUT	Kernel HDD communications timed out	Replace HDD, replace HDD port/cable, replace Southbridge
1010 E 68	ERROR_XSS_HDD_NOT_DMA _CONFIGURED	Kernel could not configure HDD for DMA mode	Replace HDD, replace HDD port/cable, replace Southbridge
1011 E 69	ERROR_XSS_HDD_COULD_NOT _CREATE_DEVICE	Kernel could not create HDD instance	Replace HDD, replace HDD port/cable, replace Southbridge
1012 E 70	ERROR_XSS_HDD_NOT_FOUND	Kernel couldn't find HDD Note: This error does not show up because a HDD is missing, it shows up when a HDD is detected, but can't be found	Replace HDD, replace HDD port/cable, replace Southbridge
1013 E 71	ERROR_XSS_XAM_NO_DASH	XAM could not find dash.xex on flash	Unplug HDD, if error clears, format or replace HDD, else Rebuild and reflash NAND
1020 E 72	ERROR_SMC_FLASH_CONFIG _CORRUPT	SMC configuration corrupt	Rebuild and reflash NAND
1021 E 73	ERROR_HSIO_TRAINING _FAILED	GPU to eDRAM High Speed Link failed, eDRAM faulty or unresponsive	Replace GPU
1022 E 74	ERROR_HSIO_CALIBRATION _FAILED	GPU to eDRAM High Speed Link failed, eDRAM faulty or unresponsive	Replace GPU
1023 E 75	ERROR_UNEXPECTED _ETHERNET_PHY_VENDOR	Southbridge could not communicate with Ethernet PHY over MDIO/MDC	Replace Ethernet chip, replace Southbridge
1030 E 76	ERROR_ETHERNET_PHY_RESET _FAIL	Ethernet PHY failed to reset correctly or complete reset	Replace Ethernet chip
1031 E 77	ERROR_ETHERNET_PHY_READ _WRITE_FAIL	Could not read or write to Ethernet PHY	Replace Ethernet chip
1032 E 78	ERROR_UNSUPPORTED_GPU	GPU is down revision, not supported on this board	Replace GPU with correct revision for board
1033 E 79	ERROR_XSS_FLASH_NO_XAM	xam.xex not found on flash	Unplug HDD, if error clears, format or replace HDD, else Rebuild and reflash NAND
1100 E 80	Unknown	NAND LDV does not match eFUSE	Rebuild NAND with correct LDV Phat: Check value of R6T3 resistor
1101 E 81	Unknown	Unknown/Update related?	Unknown/Rebuild NAND?
1102 E 82	Unknown	Unknown/eDRAM/HSIO related?	Unknown/Replace GPU?

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Bootloader Errors: XeDK/XDK only
Code	Name	Explanation	Possible Repair Actions
2123	ERROR_POST_2BL_E_VERIFY _SECOTP_1	2BL fusecheck: first fuseline mismatch	Unknown
2130	ERROR_POST_2BL_E_VERIFY _SECOTP_2	2BL fusecheck: first fuseline mismatch	Unknown
2131	ERROR_POST_2BL_E_VERIFY _SECOTP_3	2BL fusecheck: second fuseline mismatch	Unknown
2132	ERROR_POST_2BL_E_VERIFY _SECOTP_4	2BL fusecheck: second fuseline mismatch	Unknown
2133	ERROR_POST_2BL_E_VERIFY _SECOTP_5	2BL fusecheck: second fuseline mismatch	Unknown
2200	ERROR_POST_2BL_E_VERIFY _SECOTP_6	2BL fusecheck: fuse LDV is greater than bootloader LDV	Unknown
2201	ERROR_POST_2BL_E_VERIFY _SECOTP_7	2BL fusecheck: CPU Key invalid	Unknown
2202	ERROR_POST_2BL_E_VERIFY _SECOTP_8	2BL fusecheck: pairing data mismatch	Unknown
2203	ERROR_POST_2BL_E_VERIFY _SECOTP_9	2BL fusecheck: pairing data mismatch	Unknown
2211	ERROR_POST_2BL_E_VERIFY _OFFSET_3BL	Signature of 3BL offset is invalid	Unknown
2212	ERROR_POST_2BL_E_LOCATE _3BL	3BL is not in the correct place on the NAND	Unknown
2213	ERROR_POST_2BL_E_VERIFY _HEADER_3BL	Signature of 3BL header is invalid	Unknown
2220	ERROR_POST_2BL_E_SIG _VERIFY_3BL	Signature of 3BL is invalid	Unknown
2221	ERROR_POST_2BL_E_HWINIT	Unknown	Unknown
2222	ERROR_POST_2BL_E_VERIFY _OFFSET_4BL	Signature of 4BL offset is invalid	Unknown
2223	ERROR_POST_2BL_E_VERIFY _HEADER_4BL	Signature of 4BL header is invalid	Unknown
2230	ERROR_POST_2BL_E_SIG _VERIFY_4BL	Signature of 4BL is invalid	Unknown
2231	ERROR_POST_2BL_E_SHA _VERIFY_4BL	SHA of 4BL is invalid	Unknown
2232	ERROR_POST_2BL_E _UNEXPECTED_INTERRUPT	Processor issued non-RESET interrupt during boot chain	Unknown
2301	ERROR_POST_4BL_E_VERIFY _OFFSET	Signature of CF or Kernel/Hypervisor patch offsets are invalid	Unknown
2211	ERROR_POST_4BL_E_VERIFY _HEADER	Signature of CF or Kernel/Hypervisor patch headers are invalid	Unknown
2303	ERROR_POST_4BL_E_SHA _VERIFY	SHA of CF or Kernel/Hypervisor patches is invalid	Unknown
2310	ERROR_POST_4BL_E_LZX _EXPAND	Unknown	Unknown
2311	ERROR_POST_4BL_E_LOAD _6BL	Unknown	Unknown