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Test Name
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Description
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Assumed Error Location
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Remedy
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Error Code
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SN-1 IA-DDR2 SDRAM
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Check an error between the Main Controller PCB 1 and SDRAM on the Main
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Main Controller PCB 1
SDRAM on Main Controller PCB 1
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1. Replace the Main Controller PCB 1.
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-
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SN-2 SM BUS IA DDR2 OnBoard
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Check an SDRAM SM bus error in the Main Controller PCB 1
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Main Controller PCB 1
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1. Replace the Main Controller PCB 1.
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-
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SN-3 SM BUS CLK Gen
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Check an SM bus error in Clock Generator on the Main Controller PCB 1
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Main Controller PCB 1
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1. Replace the Main Controller PCB 1.
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-
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SN-4 SM BUS SOC DDR2 DIMM
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Check an SDRAM SM bus error in the Main Controller PCB 1 and the Main Controller PCB 2
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DDR2SDRAM on Main Controller PCB 2(J201)
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1. Remove the DDR2SDRAM (J201) on the Main Controller PCB 2, and execute Controller System Error Diagnosis. Check that the diagnosis result is [no]. Because the DDR2SDRAM is an option configuration, the final result becomes [OK] even if the diagnosis result is [no].
2. Replace the Main Controller PCB 2 when the result becomes [NG] in step 1.
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-
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SN-5 PCI Config SOC
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Check a PCI bus error in the Main Controller PCB 1 and the Main Controller PCB 2
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Main Controller PCB 1
Main Controller PCB 2
SDRAM on Main Controller PCB 2
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1. Check the connection of the Main Controller PCB 1, and the Main Controller PCB 2.
2. Replace the Main Controller PCB 1.
3. Replace the Main Controller PCB 2.
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-
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SN-6 PCI Config LANC
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Check a LAN chip error on the Main Controller PCB 1
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Main Controller PCB 1
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1.Replace the Main Controller PCB 1.
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-
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SN-7 CPLD
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Check failure of CPLD chip on the Main Controller PCB 1
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Main Controller PCB 1
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1.Replace the Main Controller PCB 1.
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-
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SN-8 LANC SPI WRITE
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Check failure of LANC SPI on the Main Controller PCB 1
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Main Controller PCB 1
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1.Replace the Main Controller PCB 1.
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-
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SN-9 RTC CHECK
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Check failure of RTC on the Main Controller PCB 1
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Main Controller PCB 1
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1.Replace the Main Controller PCB 1.
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-
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SN-10 TPM
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Check failure of the TPM PCB on the Main Controller PCB 1
* TPM PCB is not installed in products for China. So, the diagnosis results NG.
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Main Controller PCB 1
TPM PCB
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1. Check the installation of the TPM PCB.
2. Replace the TPM PCB.
3.Replace the Main Controller PCB 1.
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E746
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SN-11 SOC-DDR2 SDRAM
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Check an error between SDRAMs on the Main Controller PCB 2
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Main Controller PCB 2
SDRAM on Main Controller PCB 2
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1. Check the installation of SDRAM (M1) on the Main Controller PCB 2.
2. Replace SDRAM (M1) on the Main Controller PCB 2.
3. Replace the Main Controller PCB 2.
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E746
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SN-12 SRI CHECK
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Check a BUS error on the Main Controller PCB 2
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Main Controller PCB 2
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1. Replace the Main Controller PCB 2.
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SN-13 JUST ROM READ
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Check On-board ROM on the Main Controller PCB 2
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Main Controller PCB 2
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A result does become NG.
1. Replace the Main Controller PCB 2.
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-
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SN-14 FRAM
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Check failure between the Main Controller PCB 2 and the Memory PCB
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Main Controller PCB 2
Memory PCB
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1. Check the installation of the Memory PCB on the Main Controller PCB 2.
2. Replace the Memory PCB on the Main Controller PCB 2.
3. Replace the Main Controller PCB 2.
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E355
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SN-15 SRAM
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Check failure of SRAM on the Main Controller PCB 2.
A battery emptied check
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Main Controller PCB 2
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1. Replace the Main Controller PCB 2.
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E246/E350/E355
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SN-16 HDD
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Check an HDD I/F error
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Main Controller PCB 2
HDD Cable
HDD
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1. Check the cable connection of the HDD.
2. Check the connection between the Main Controller PCB 2 and the Main Controller PCB 1.
3. Replace the HDD.
|
E602
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