![background image](http://html.mh-extra.com/html/acer/aspire-x3475/aspire-x3475_service-manual_6131026.webp)
18
Chapter 2
Miscellaneous
Parameter
Description
Option
AHCI Port0/1/2
Displays the status of auto detection of the AHCI device.
Spread Spectrum
Enables or disables the reduction of the mainboard’s EMI.
Note:
Remember to disable the Spread Spectrum feature if you are
overclocking. A slight jitter can introduce a temporary boost in clock speed
causing the overclocked processor to lock up.
Enabled
Disabled
Bootup Num-lock
Selects power on state for Num Lock.
On
Off
USB Beep Message
Enables or disables BIOS to display error beeps or messages during USB
device enumeration.
Enabled
Disabled
Содержание Aspire X3475
Страница 1: ...Acer Aspire X3475 Service Guide SG V1 01 PRINTED IN TAIWAN ...
Страница 13: ...Chapter 1 5 Block Diagram ...
Страница 67: ...Chapter 3 59 Reinstalling the I O Shielding 1 Install I O shielding into chassis ...
Страница 83: ...Chapter 3 75 2 Close the load lever to its latch ...
Страница 85: ...Chapter 3 77 3 Connect tache of heat sink to the retention frame 4 Secure the hook of heat sink as shown below ...
Страница 105: ...97 Chapter 6 Aspire X3475 Exploded Diagram NOTE This section will be updated when more information becomes available ...