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**            T4220 BIOS Version 1.17 Upgrade         **
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Last Update: 03/09/2008
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This Readme.txt is the following.

  1. Supported OS
  2. Attention
  3. Modification
  4. Operation of updating

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1. Supported OS

  Microsoft(R) Windows(R) XP Tablet Edition
  Microsoft(R) Windows Vista

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2. Attention

1) AC Adapter must be connected before updating the BIOS

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3. Modification

   The following changes are made to the previous version (version 1.16)

   1. Changed BIOS Version Display.
   2. Enhanced thermal shutdown function.


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4. Operation of updating

Important
   Log on the system as Administrator is needed for the updating.  


4.1 Procedure

   1. Download Bios Version 1.07 form our website:

	http://www.pc-ap.fujitsu.com/support/drv_lb_wxp_t4220.html
	http://www.pc-ap.fujitsu.com/support/drv_lb_vista_t4220.html


   2. Upzip the downloaded file and double click on the downloaded file, T4220v117.exe 
      and follow the on screen instruction to perform BIOS upgrade.


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