IBM Models 5 Service Manual page 81

Figure 43. CMOS Setup Utility main window
Standard CMOS features
This menu provides basic functions, like setting the time and date. It also provides
basic information, such as BIOS version, Ethernet MAC address, memory size, and
system serial number.
To change the date, month, and time using the CMOS Utility,
1. With the month entry highlighted (in red), touch the red numeric keyboard to
indicate the current month. For example, enter 8 to change the month to Aug.
2. Touch enter. The correct month appears as text.
3. Using the displayed keyboard, enter the number of the month. For example,
enter 8 for August, or 1 for January, and select Enter.
Advanced BIOS Features
The Advanced BIOS window allows you to modify the POST and boot device
settings, and set the keyboard features.
Integrated peripherals
Using this menu you can configure I/O devices, such as serial ports, Ethernet,
parallel port, USB controller, and keyboard.
Power Management
Use the Power Management window to configure Wake on Ring, the power
savings, hard disk time-out, video time-out, and other power settings.
Wake on Ring: Use the Power Management Setup menu to enable the Wake on
Ring feature. Wake on Ring allows a modem attached to Serial Port D to wake the
system using Ring Indicate. Additionally, the tailgate card contains jumpers for
ports A-C to optionally associate DSR (pin 1) to Ring Indicate.
PnP/PCI Configurations
This option allows advanced functions for PCI configuration data.
Diagnosing problems and troubleshooting
Chapter 5. Diagnosing problems and troubleshooting
69