IBM 689912U Hardware Maintenance Manual - Page 19

027 (continued) - Go to Step 029. 028 - Replace the network adapter card. - Contact the system administrator and provide the new MAC address. 029 IS THE HARD DISK DRIVE THE FIRST DEVICE LISTED IN THE STARTUP SEQUENCE? Yes No 030 - If a device other than the hard disk is listed as the first device, change the startup sequence so the hard disk is the first device, then return to Step 001 on page 5. (See "Setup Utility Program" on page 220). 031 SHOULD THE COMPUTER BE ENABLED FOR RPL? Yes No 032 - Ask the system administrator to reinstall the operating system, then return to Step 001 on page 5. If the operating system cannot be installed, replace the hard disk drive. 033 - Change the startup sequence so the network is the first startup device and the hard disk drive is the second startup device. - Return to Step 001 on page 5. Starting IBM PC Enhanced Diagnostics These steps show how to start the DOS based IBM PC Enhanced Diagnostics from Windows 95, Windows NT, and Windows 3.X. 1. Shut down Windows 95 or Windows NT and re-start in DOS mode. If Windows 3.X is running, close Windows. 2. At the command prompt type: CD IBMDIAG, then press the Enter key. Note If an invalid directory message appears, IBM PC Enhanced Diagnostics are not installed. Restart the computer and go to Step 001 on page 5. Service Information 9