Lenovo PC 300 IBM PC300 (Type 2169) - Hardware Maintenance Manual (September 2 - Page 49

This item enables or disables ECC Error Correction Code, Base Memory, Extended Memory, Total Memory

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Video Default: EGA/VGA This item defines the video mode of the system. This System Board has a built-in VGA graphics system so you must leave this item at the default value. Halt On Default: All But Keyboard This item defines the operation of the system POST (Power On Self Test) routine. You can use this item to select which kind of errors in the POST are sufficient to halt the system. Base Memory, Extended Memory, Total Memory These items are automatically detected by the system at start up time. Advanced BIOS Features Setup Option This option displays a table of items which defines more advanced information about your system. You can make modifications to most of these items without introducing fatal errors to your system. Note that the page has a scroll-bar to scroll down to more items. Anti-Virus Protection Default: Disabled When this item is enabled it provides some protection against viruses which try to write to the boot sector and partition table of your hard disk drive. This item is Disabled as a default. You need to disable it so that you can install an operating system. We recommend that you enable Anti-Virus Protection as soon as you have installed your disk with an OS. CPU Internal Cache Default: Enabled All the processors that can be installed in this System Board use internal (level 1) cache memory to improve performance. Leave this item at the default value Enabled for better performance. External Cache Default: Enabled The processors that can be installed in this system use an integrated L2 cache memory to improve performance. CPU L2 Cache ECC Checking Default: Enabled This item enables or disables ECC (Error Correction Code) error checking on the CPU cache memory. We recommend that you leave this item at the default value. Quick Power On Self Test Default: Enabled You can enable this item to shorten the power on testing and have your system start up a little faster. You might like to enable this item after you are confident that your system hardware is operating smoothly. 47

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47
Video
Default: EGA/VGA
This item defines the video mode of the system. This System
Board has a built-in VGA graphics system so you must leave
this item at the default value.
Halt On
Default: All But
Keyboard
This item defines the operation of the system POST (Power On
Self Test) routine. You can use this item to select which kind of
errors in the POST are sufficient to halt the system.
Base Memory, Extended Memory, Total Memory
These items are automatically detected by the system at start
up time.
Advanced BIOS Features Setup Option
This option displays a table of items which defines more
advanced information about your system. You can make
modifications to most of these items without introducing fatal
errors to your system. Note that the page has a scroll-bar to
scroll down to more items.
Anti-Virus Protection
Default: Disabled
When this item is enabled it provides some protection against
viruses which try to write to the boot sector and partition table of
your hard disk drive. This item is
Disabled
as a default. You
need to disable it so that you can install an operating system.
We recommend that you enable Anti-Virus Protection as soon
as you have installed your disk with an OS.
CPU Internal Cache
Default: Enabled
All the processors that can be installed in this System Board
use internal (level 1) cache memory to improve performance.
Leave this item at the default value
Enabled
for better
performance.
External Cache
Default: Enabled
The processors that can be installed in this system use an
integrated L2 cache memory to improve performance.
CPU L2 Cache ECC Checking
Default: Enabled
This item enables or disables ECC (Error Correction Code)
error checking on the CPU cache memory. We recommend that
you leave this item at the default value.
Quick Power On Self Test
Default: Enabled
You can enable this item to shorten the power on testing and
have your system start up a little faster. You might like to enable
this item after you are confident that your system hardware is
operating smoothly.