IBM 4800-741 Operation Guide - Page 121
forgotten.
View all IBM 4800-741 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 121 highlights
Updated October 31, 2007 Figure 102. Location of CMOS jumper-Model 741 and 781 Figure 103. Location of CMOS jumper-Model 721 3. See A in Figure 102 or B in Figure 103 to locate your CMOS jumper on the planar. See Table 7 for the correct pins and position to clear your CMOS settings. Table 7. CMOS jumper and pin location by model Model CMOS Jumper Pins for normal operation Pins to clear CMOS 721 JP5 741, 781 JP4 1-2 2-3 4. Move the pins to position 2-3 and wait for 5 seconds. 5. Return the pins to position 1-2. 6. Re-plug the AC cord and power-on the system. Your system now has the default CMOS settings. Note: Restoring the CMOS default settings may be necessary if a password is lost or forgotten. Chapter 5. Diagnostics and configuration settings 101