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Died Died Symptoms: The board is unresponsive to power button

1. Undo Bad Writes
• If you did not write to the NAND, ignore this step.
• If you had a bad flash on the NAND, this is why you have Died Died now.
• Perform bad flash recovery by grounding CE (NAND Pin 9) and plugging in power, then releasing CE and attempting to write an image. If you absolutely cannot, replace NAND.


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.
• It does not exist on Corona and Winchester.


4. STBY_CLK Generation
• Check crystal Y3B1 (Phat, Trinity) or Y3D1 (Corona) if its working.
• Check west side of R4B24 (Phat) or R3B15 (Trinity Slim) for proper 48MHz clock.
• If bad/missing clock signal:
• Xenon: Replace ANA_BCKUP U3B4.
• HDMI Phat: Replace HANA U4C2.
• Trinity: Replace HANA U3B1.
• Corona: Replace Southbridge U3D1.


5. SMC_RST_N
• Check that ANA/HANA releases SMC_RST_N.
• Phat: J2B1 pin 5.
• Slim: J2C3 pin 5.
• If not released, replace ANA/HANA U4C2 (Phat) or HANA U3B1 (Trinity) or Southbridge U3D1 (Corona).


6. Southbridge
• Replace Southbridge 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	Detailed Diagnostic/Repair Actions
0022	ERROR_NO_HANDSHAKE	CPU did not send GetPowerUpCause to SMC	Detailed Diagnostic/Repair Actions
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	GPU Power related	Slims: Check U4B3 (NCP1581) circuit, Check R4C14, R5C2 for 0 Ohms. Replace them or U4B3 if needed.
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	Replace GPU or RAM
0101 E 17	ERROR_NBINIT_MEM_READ _STROBE_DATA_WRITE	Could not write data for RAM read strobe training	Replace GPU or RAM
0102 E 18	ERROR_NBINIT_MEM_READ _STROBE_DELAY_TRAINING	Memory read strobe delay training failed	Replace GPU or RAM
0103 E 19	ERROR_NBINIT_MEM_WRITE _STROBE_DELAY_TRAINING	Memory write strobe delay training failed	Replace GPU or RAM
0110 E 20	ERROR_MEMORY_ADDRESSING	Memory address line failed or unresponsive	Replace GPU or RAM
0111 E 21	ERROR_MEMORY_DATA	Memory data line failed or unresponsive	Replace GPU or RAM
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