Sony PlayStationPortable Go Instruction Manual page 47

The system is turned on, but does not operate.
Check that the system is not in hold mode. If it is, slide the

POWER/HOLD switch up to clear hold mode.
The system does not function properly.
Slide the POWER/HOLD switch up and hold it for at least

three seconds until the POWER indicator turns off. After
the system is completely turned off, turn it on again.
If the PSP system is brought directly from a cold location

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to a warm one, moisture may condense inside the system.
Should this occur, the system may not operate properly.
Turn off and unplug the system, and then leave it unused
for several hours. If the system still does not operate
properly, contact the appropriate PSP
helpline. Details are found within the contact information
section at http://eu.playstation.com/help-support/.
The date and time are reset.
 If the system is left unused after the battery charge runs out,
the system date and time settings may be reset. Follow the
on-screen instructions to set the time and date.
The PSP system is not recognised by the PC when
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connected using a USB cable.
Check that your PSP system is set to USB mode. If it is

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not, select (Settings)
 Check that an operating system that supports USB mass
storage class is installed in your PC in use.
The connected USB device is not recognised by the PSP
system.
You forgot your password.
customer service
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The analog stick does not function properly.
(USB Connection).
 When using a USB hub or other devices, depending on the
operating environment of the PC, the system may not be
recognised by the PC. Try connecting the system directly to
the PC using a USB cable.
 If (System Settings) [USB Charge] is set to [On],
the device may not be recognised.
Check that the multi-use connector on the bottom of the

system is clean. Try wiping it with a soft, dry cloth.
If you restore default settings under

[Restore Default Settings], the system password will be
reset to "0000". For details, refer to the online user's guide
( page 7).
Note that if you restore default settings, settings you have
adjusted for options other than the system password will
also be cleared. Once cleared, these custom settings cannot
be restored by the system.
 At a scene where the symptoms appear, move the analog
stick in a circular motion to help you determine the
optimum operating range.
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(System Settings)
Before requesting service
GB