Secondary Error Codes: Difference between revisions
No edit summary |
mNo edit summary |
||
| Line 150: | Line 150: | ||
! Hex !! Name !! Description !! Type !! Repair Guide | ! Hex !! Name !! Description !! Type !! Repair Guide | ||
|- | |- | ||
| | | 0x0D || ERROR_V_5P0 || VREG_V5P0_PWRGD negated unexpectedly || EC_FATAL || [[Repair Guides/0031#S and E|0031]] | ||
|} | |} | ||
Revision as of 22:29, 5 January 2023
SMC Errors
These errors are generated by the System Management Controller.
0001
ANA_V12P0_PWRGD is driven high by the ANA (later HANA) as long as the V_12P0 rail is within tolerance. If V_12P0 ever drops out of tolerance, the signal is de-asserted, causing the SMC to enter EC_FATAL and the 0001 code to be displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x01 | ERROR_V_12P0 | ANA_V12P0_PWRGD negated unexpectedly | EC_FATAL | 0001 |
0002
VREG_CPU_PWRGD is driven high by the V_CPUCORE controller as long as the rail is within tolerance. If V_CPUCORE ever drops out of tolerance, the signal is de-asserted, causing the SMC to enter EC_FATAL and the 0002 code to be displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x02 | ERROR_V_CPUCORE | VREG_CPU_PWRGD negated unexpectedly | EC_FATAL | 0002 |
0003
VREG_GPU_PWRGD is driven high by the V_GPUCORE controller as long as the rail is within tolerance. If V_GPUCORE ever drops out of tolerance, the signal is de-asserted, causing the SMC to enter EC_FATAL and the 0003 code to be displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x03 | ERROR_V_GPUCORE | VREG_GPU_PWRGD negated unexpectedly | EC_FATAL | 0003 |
- Xbox 360 S and Xbox 360 E
VREG_V3P3_PWRGD is driven high by the V_3P3 controller as long as the rail is within tolerance. If V_3P3 ever drops out of tolerance, the signal is de-asserted, causing the SMC to enter EC_FATAL and the 0003 code to be displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x03 | ERROR_V_3P3 | VREG_V3P3_PWRGD negated unexpectedly | EC_FATAL | 0003 |
0010
The SMC communicates with the ANA/HANA via the SMBus. If communication is lost, the SMC enters EC_FATAL and the 0010 code is displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x04 | ERROR_NO_ANA | ANA/HANA is not responding to reads or writes | EC_FATAL | 0010 |
0011
The SMC monitors the CPU thermal diode as reported by the ANA/HANA. If the CPU temperature exceeds the Trip Temperature defined in the SMC Config, the SMC enters EC_THERMAL and the 0011 code is displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x05 | ERROR_THERMAL_CPU | CPU thermal overload | EC_THERMAL | Thermal Overload |
0012
The SMC monitors the GPU thermal diode as reported by the ANA/HANA. If the GPU temperature exceeds the Trip Temperature defined in the SMC Config, the SMC enters EC_THERMAL and the 0012 code is displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x06 | ERROR_THERMAL_GPU | GPU thermal overload | EC_THERMAL | Thermal Overload |
0013
The SMC monitors the eDRAM thermal diode as reported by the ANA/HANA. If the eDRAM temperature exceeds the Trip Temperature defined in the SMC Config, the SMC enters EC_THERMAL and the 0013 code is displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x07 | ERROR_THERMAL_EDRAM | eDRAM thermal overload | EC_THERMAL | Thermal Overload |
0020
After GPU power and clocking are available, the SMC starts seqUnReset which releases the GPU from reset. It then waits for the GPU to assert GPU_RST_DONE. If the GPU_RST_DONE signal is not asserted in the time allotted, EC_BOOT will be reported. The SMC will retry 4 more times. If on the final attempt, GPU_RST_DONE is still not asserted, the SMC remains in EC_BOOT and the 0020 code is displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x08 | ERROR_GPU_RST_DONE | GPU_RST_DONE signal not asserted after seqUnReset time passed | EC_BOOT | 0020 |
0021
After receiving GPU_RST_DONE during seqUnReset, the SMC monitors the PCIe L0 status and waits for the link to enter the L0 state. If the link does not enter the L0 state in the time allotted, EC_BOOT will be reported. The SMC will retry 4 more times. The SMC will retry 4 more times. If on the final attempt, the link still does not enter L0 state, the SMC remains in EC_BOOT and the 0021 code is displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x09 | ERROR_NO_PCIE | PCIe link did not enter L0 after seqUnReset time passed | EC_BOOT | 0021 |
0022
After the PCIe link has entered the L0 state during seqUnReset, the SMC releases the CPU from reset. The CPU will run the Bootloaders and start the XSS. When the XSS starts, it will attempt to retrieve the power up cause from the SMC. If the SMC does not receive GetPowerUpCause in the time allotted, EC_BOOT will be reported. The SMC will retry 4 more times. If on the final attempt, GetPowerUpCause is still not received, the SMC remains in EC_BOOT and the 0022 code is displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x0A | ERROR_NO_HANDSHAKE | CPU did not send GetPowerUpCause to SMC | EC_BOOT | 0022 |
0023
The SMC communicates with the Backup Clock Generator via the SMBus. If communication is lost, the SMC enters EC_FATAL and the 0023 code is displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x0B | ERROR_NO_CLOCKCHIP | Clock chip is not responding to reads or writes | EC_FATAL | 0023 |
- Xbox 360 S and Xbox 360 E
VREG_VEDRAM_PWRGD is driven high by the V_CPUEDRAM controller as long as the rail is within tolerance. If V_CPUEDRAM ever drops out of tolerance, the signal is de-asserted, causing the SMC to enter EC_FATAL and the 0023 code to be displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x0B | ERROR_V_CPUEDRAM | VREG_VEDRAM_PWRGD negated unexpectedly | EC_FATAL | 0023 |
0030
The SMC communicates with the ANA/HANA via the SMBus. If the thermal registers read as zero, the SMC enters EC_FATAL and the 0030 code is displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x0C | ERROR_NO_TEMPERATURES | CPU did not send GetPowerUpCause to SMC | EC_FATAL | 0030 |
0031
- Xbox 360 S and Xbox 360 E
VREG_V5P0_PWRGD is driven high by the V_5P0 controller as long as the rail is within tolerance. If V_5P0 ever drops out of tolerance, the signal is de-asserted, causing the SMC to enter EC_FATAL and the 0031 code to be displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x0D | ERROR_V_5P0 | VREG_V5P0_PWRGD negated unexpectedly | EC_FATAL | 0031 |
0032
- Xbox 360 S and Xbox 360 E
VREG_CPUCORE_VCS_PWRGD is driven high by the V_CPUVCS controller as long as the rail is within tolerance. If V_CPUVCS ever drops out of tolerance, the signal is de-asserted, causing the SMC to enter EC_FATAL and the 0032 code to be displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x0E | ERROR_V_CPUVCS | VREG_CPUCORE_VCS_PWRGD negated unexpectedly | EC_FATAL | 0032 |
0033
- Xbox 360 S and Xbox 360 E
VREG_VMEM_PWRGD is driven high by the V_MEM controller as long as the rail is within tolerance. If V_MEM ever drops out of tolerance, the signal is de-asserted, causing the SMC to enter EC_FATAL and the 0033 code to be displayed on the front panel.
| Hex | Name | Description | Type | Repair Guide |
|---|---|---|---|---|
| 0x0F | ERROR_V_MEM | VREG_VMEM_PWRGD negated unexpectedly | EC_FATAL | 0033 |