Fujitsu ESPRIMO P7935 VFY:P7935PXD31IT Scheda Tecnica
Codici prodotto
VFY:P7935PXD31IT
Troubleshooting and tips
26
A26361-K1006-Z220-1-7619, edition 2
Troubleshooting
Power-on indicator remains unlit after you have switched on
your device
your device
Cause
Troubleshooting
The mains voltage supply is faulty.
►
Check whether the power cable is plugged properly
into the device and a grounded mains outlet.
into the device and a grounded mains outlet.
►
Switch the device on.
Internal power supply overloaded.
►
Unplug the mains plug of the device from the mains
socket.
socket.
►
Wait for a moment.
►
Plug the power plug into a properly grounded mains
outlet again.
outlet again.
►
Switch the device on.
The device cannot be switched off with the ON/OFF switch.
Cause
Troubleshooting
The device has not been switched on
with the ON/OFF switch.
with the ON/OFF switch.
►
Press the ON/OFF switch again.
System crash
►
Press the ON/OFF switch for at least 4 seconds,
until the device switches off.
until the device switches off.
The operating system is not shut-down properly in the
process. Error messages are therefore possible the next
time the system is booted.
process. Error messages are therefore possible the next
time the system is booted.
The device cannot be switched on with the ON/OFF switch (0-
Watt devices)
Watt devices)
Cause
Corrective measure
The lithium battery is discharged.
►
Press the emergency on button at the rear of the
device, see chapter "
device, see chapter "
X
Switching on a device when
the lithium battery is discharged (0-Watt devices)
X
".