Related Service Procedures
This section provides information about the following
Ÿ“Flash Memory Update”
Ÿ“Status Indicators”
Ÿ “Power Switch” on page 135
Ÿ “Diagnostic Program Diskette” on page 135
Ÿ “Maintenance Program Diskette” on page 136
Ÿ“Fn Key Combinations” on page 138
Flash Memory Update
The BIOS Utility and BIOS programs are stored in memory. A flash memory update is required for the lowing conditions:
Ÿ New versions of system programs
Ÿ New features or options are added.
To update the flash memory, do the following:
1. Get the appropriate diskette containing the u
2. Insert the System Program Service Diskette into diskette drive A: and power on the computer.
3. Select Update system programs from the menu.
Status Indicators
The system status LED indicators show the current puter status. The following shows the location of e cator symbol and the meaning of each indicator.
ThinkPad i Series 1400 (Part133 II)
