Toshiba e-STUDIO4518A Manual del usuario - Página 16
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No. Inspection item
18 CPU FAN
Procedure when the result is OK
Inspection results of optional items such as the USB Host and Fax will not show as
"NG", so check it separately if necessary. Items to be confirmed are displayed as
"OK?" in red. Items marked with "OK" in black have been confirmed and there is not
a problem.
In the case of software related errors such as system firmware and other
software, the judgement result is often displayed as OK. If necessary, perform
HDD format and reinstall the software.
If the inspection result is "OK?", refer to the option connect status in the Table below.
Check the connection status of the option and then troubleshoot if necessary.
Inspection result
NG
16
Correspondence
Step 1. Check if the fan is rotating properly.
⇒ If rotating, replace the SYS board.
⇒ If not rotating, go to Step 2.
Step 2. Check the FAN connector
(CN117).
⇒ If not improved, go to Step 3.
Step 3. Replace the following parts in
sequence.
• FAN
• SYS board
V01