IBM 689912U Hardware Maintenance Manual - Page 257
Upgrading Adapter Microcode from the, Warning, Ctrl+Alt+Del, Wireless LAN Adapter Utilities, Enter
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Upgrading Adapter Microcode from the Utilities Diskette Warning: When you update the adapter functional code on a wireless workstation, data traffic on the wireless workstation is stopped. To update the adapter functional code, do the following: 1. Stop all operations on your computer (by using the Shutdown function if you are in OS/2), then insert the IBM Wireless LAN 'Utilities diskette' in drive A. 2. Restart the workstation by pressing Ctrl+Alt+Del. If you have a PCMCIA slot and you experience problems when you start your system, refer to the step 2 on page 244. 3. Select Wireless LAN Adapter Utilities from the main menu and press Enter. 4. Select Functional Code Update from the Utility menu, press Enter and follow the instructions on the screen. Note: Code update files (IBMWLMC1.UPD for ISA/MCA and IBMWLMC2.UPD for PCMCIA) are available from the current IBM Wireless 'Utilities diskette' or from a Corrective Service Diskette. Reference Information 247
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