Dell OptiPlex GX1 - Manual (Page 66)

Dell Diagnostics: Dell OptiPlex GX1 Small-Form-Factor System User's Guide
file:///C|/infodev/2013/eDoc/OpGX1/UG/diag.htm[2/21/2013 11:47:14 AM]
If you do not hear sounds from your built-in speakers when you expect to, it is possible that your operating
system or sound application uses resource settings different from those of the audio controller in the
computer. In the absence of an expected sound, first check the documentation that accompanied your
operating system or sound application to see if the sound features are correctly configured to work with the
computer. The default settings for the audio controller are:
DMA channel: 1
IRQ line: 5
Port address: 220h
If necessary, change the resource settings in your operating system or sound application to match these
default settings.
If you still do not hear sound when you expect to, run the Audio Test Group.
NOTE: Before running the Audio Test Group, make sure to enable the built-in speaker(s), and make
sure that the speaker volume has not been muted.
System Management BIOS Test Group
The subtests in the System Management BIOS Test Group test the state of various system devices, such
as the temperature of the processor, and display information about these system devices.
The six subtests in the System Management BIOS Test Group test and display information about the
following system devices:
BIOS Information
Covers general BIOS information, language support, hardware security, and system power controls
Environment Information
Covers cooling devices, voltage probe states, and temperature probe states
I/O Information
Covers port information, system expansion slots, and integrated devices
Memory Information
Covers physical memory array information, memory device information, memory array mapped address
information, and memory device mapped address information
Processor Information
Covers processor states and cache information
System Information
Covers general system information, chassis information, and system configuration options