Toshiba 650CT Maintenance Manual page 115

(b)
Use this feature to enable or disable the CPU cache.
Enabled
Disabled
When Enabled is selected, a subwindow similar to the one below is
displayed to let you select the cache write policy. The options for this
setting are Write-back (Default) and Write-through for CPU cache.
The write-back policy provides better system performance because
main memory is accessed only when necessary to update the cache
contents with changes in main memory. The write-through policy
accesses main memory every time data is handled by the processor.
(c) Level 2 Cache
Use this feature to enable or disable the level 2 cache.
Enabled
Disabled
(d) Auto Power On
This option lets you set a time and date for automatic power on and
lets you enable or disable the ring indicator feature. Ring Indicator is
displayed only when the computer is in Resume mode and Alarm Date
Option is displayed when Alarm Time is enabled.
Alarm Time is set using hours and minutes. Seconds cannot be
changed. The Alarm Date Option is set using the month and the day. If
Alarm Date is set to Disabled, the computer will be powered on at the
same time every day. Press ↓ to move the cursor to the right and ↑ to
move the cursor to the left when you set the date and time.
650CT
CPU Cache
Enables the CPU cache. (Default)
Disables the CPU cache.
OPTION
Write Policy
Enables the CPU cache. (Default)
Disables the CPU cache.
Alarm Time
Alarm Date Option
Ring Indicator
= Write-back
OPTIONS
= xx:xx:00
= xx-xx
= Enabled
3-61