Toshiba e-STUDIO556 Service Manual page 788

8.3.25 Error code "M00" appears at firmware update
e-STUDIO556/656/756/856
Check item
Switching power supply
LGC board
Replace parts
Switching power supply
LGC board
e-STUDIO557/657/757/857
Check item
Switching power supply
LGC board
Replace parts
Switching power supply
LGC board
e-STUDIO556/656/756/856/557/657/757/857
ERROR CODE AND TROUBLESHOOTING
• Connector check (CN402, CN406)
• Harness check.
• Fuse check (F9)
• Board check.
• Connector check (CN344)
• Harness check.
• Connector check (CN402, CN406, CN416)
• Harness check.
• Board check.
• Connector check (CN344)
• Harness check.
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Measures
Remarks
Measures
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