NCR 7401 Computer Hardware User Manual


 
xi
Calibrating the Touch Screen .................................... 4-27
Calibration Using MicroTouch (Windows)........ 4-27
Calibration Using Microcal (DOS)...................... 4-29
Calibration from the BIOS................................... 4-30
Summary .......................................................... 4-31
Out-of-Box Failures.............................................. 4-31
Chapter 5: Setup
Introduction.................................................................. 5-1
Entering Setup without a Keyboard ..................... 5-1
Entering Setup Using a Keyboard......................... 5-2
How to Select Menu Options ................................ 5-2
Setting the Date and Time ..................................... 5-3
Setting Passwords .................................................. 5-3
Configuring a Hard Drive..................................... 5-4
Setting Memory Cache........................................... 5-4
Setting Memory Shadow ....................................... 5-5
Setting Boot Options .............................................. 5-5
Allocating Interrupts.............................................. 5-5
Restoring Factory Settings.....................................5-6
BIOS Default CMOS Values (7401-
22xx/35xx/45xx BIOS Version 2.2.1.x)................. 5-7
Main Values........................................................ 5-7
Advanced Values............................................... 5-8
Security Values................................................. 5-13
Power Values.................................................... 5-13
Boot Values....................................................... 5-13
Exit Values........................................................ 5-14
Interrupts (7401-22xx/35xx/45xx BIOS
Version 2.2.1.x) ..................................................... 5-14
Memory Map (7401-22xx/35xx/45xx BIOS
Version 2.2.1.x) ..................................................... 5-16