Service error aftr power on it shows service error... also no single key gets operated after error message

Low battery voltage will allow display to work but not enough power to operate release circuit which requires more power - try new high energy batteries.

Try using the Last Known Good Configuration:

Remove any CD or DVD from your computer, power down, then power up.

Do one of the following:

• If your computer has a single operating system installed, press and hold the F8 key as your computer restarts. You need to press F8 before the Windows logo appears. If the Windows logo appears, you'll need to try again by shutting down and restarting your computer.
• If your computer has more than one operating system, use the arrow keys to highlight the operating system you want to start, and then press F8.

On the Advanced Boot Options screen, use the arrow keys to highlight Last Known Good Configuration (advanced), and then press Enter.

If your computer has more than one operating system installed, use the arrow keys to highlight the operating system that you want to start by using Last Known Good Configuration, and then press Enter. Windows will then resume starting normally

i m having same problum
i m using single user but having a thin client
what to do.
my id is [email protected]

Hi,

You better go to service station now, only they people can help you.

after that sony is giving a facility to create a backup/restor disk, just ask them they will guide you how you can do it. aftr that make a disk so in future you can restore your os yourself.

thanks

If, when you try to activate Windows Vista on a computer that was obtained from an OEM, you experience one one of the following symptoms. Error message 1
Error Code: Invalid Volume License Key
Error message 2
Error Code: 0xC004F059
Description: The Software Licensing Service reported that a license in the computer BIOS is invalid.
You receive the following error message:
Error Code: 0xc004f035
The Software Licensing Service reported that the computer could not be activated with a Volume license product key. Volume licensed systems require upgrading from a qualified operating system. Please contact your system administrator or use a different type of key. Article KB94962 will help you. If the following error code or error message appears when users try to activate Windows Vista The activation key You typed is invalid This TechNet thread may prove to be of help. If you face Volume Activation error codes on Windows Vista-based computers, KB938450 will help you troubleshoot them.If, when you try to activate Windows Vista on a computer that was obtained from an OEM, you experience one one of the following symptoms.
Error message 1
Error Code: Invalid Volume License Key
Error message 2
Error Code: 0xC004F059
Description: The Software Licensing Service reported that a license in the computer BIOS is invalid.
You receive the following error message:
Error Code: 0xc004f035
The Software Licensing Service reported that the computer could not be activated with a Volume license product key. Volume licensed systems require upgrading from a qualified operating system. Please contact your system administrator or use a different type of key.
.
If the following error code or error message appears when users try to activate Windows Vista
The activation key You typed is invalid
This TechNet thread may prove to be of help.

If you face Volume Activation error codes on Windows Vista-based computers..

I would suspect that the paper path has been changed via the control panel. If you are using continuous paper fed in from the tractor this should be Tractor 1 (unless you have optional tractors).
If the printer shows something like SINGLE on the display, it is for sure that the paper path has been changed.

Disconect the pritner from the computer system, and power the pritner off and ofter 10-15 seconds power the printerback on again.

Take the printer off-line by pressing the Online key

Press the Setup key

Press the key under "Paperway" in the display

Select Tractor 1 (or Tractor 2 if fitted/required)

Press the key under "Set"

If the menu shows as locked power the pritner on holding down SETUP to unlock the menu.

Solved the problem by switch on press #P Then * then C then *  then 14  This will then ask if to execute the action to clear the service code H5-01.
Will need to ensure that the fuser unit is not causing a blockage on the feed out path as this code is caused by 5 errors / misfeeds in the Fuser unit. 

It seems that it is not detecting the operating system

The update process failed because the updated GWES.EXE file is in use by the operating system. To correct the situation: 1. Double Tap "OK" to clear the error message. 2. Double Tap "OK" to complete the update process. 3. Double Tap "My Computer". 4. Double Tap "Program File" folder. 5. Single Tap "GWES" ICON while holding down the "ALT" key. 6. Single Tap "Delete". 7. Single Tap "Yes". 8. Perform a "Soft" reset.

The update process failed because the updated GWES.EXE file is in use by the operating system. To correct the situation: 1. Double Tap "OK" to clear the error message. 2. Double Tap "OK" to complete the update process. 3. Double Tap "My Computer". 4. Double Tap "Program File" folder. 5. Single Tap "GWES" ICON while holding down the "ALT" key. 6. Single Tap "Delete". 7. Single Tap "Yes". 8. Perform a "Soft" reset.