HP Vectra VE 5/series 2 User Manual
Page 80
3
Switch on the PC to erase the memory.
4
Check that error codes 0240 and 0130 are displayed, and wait until the PC has started.
5
Switch off the PC.
6
Set the system board switch 1 (CONFG) on the switch block to OFF to re-enable the
configuration.
7
Replace the cover (refer to chapter 3).
8
Switch on the PC and run Setup by pressing [F2] when
0130 will appear when the PC starts.)
9
Press F[3] to save the configuration and exit from Setup.
IF THE DATE AND TIME ARE INCORRECT
The date and time can be incorrect for the following reasons:
•
the time has changed for the seasons
•
the PC has been unplugged from the power too long, and the Gold Capacitor which
supplies power to the CMOS memory has discharged.
Use the Setup program to change the date and time.
IF YOUR PC HAS AN AUDIO PROBLEM
No Sound When Running Any Applications
First, check that the output volume is not set to zero. Use the volume control on the front panel.
Make sure the headphones are not connected directly to the CD-ROM drive (see the
connection information in chapter 1).
Remember also that plugging the headphones into the front panel cuts out sound to the internal
speaker and to external speakers connected to the audio Stereo Out jack.
When your PC starts up, the integrated audio interface may have no IRQ or DMA settings.
These settings are initialized by software upon startup. Your system files may not have the
necessary entries. Run the Setup program to configure the IRQ and DMA settings.
Absence of sound can also be caused by a hardware conflict. Hardware conflicts occur when
two or more peripheral devices compete for the same signal lines or channels. Conflicts
between your audio interface and another peripheral device might be due to the settings of the
I/O addresses, IRQ channel, or DMA channel. To resolve the conflict, change the settings
either of the audio interface or of any other ISA accessory in your system.
No Output from the 8-bit or 16-bit Digitized Sounds
This might be due to the DMA channel selected. If you hear no output from both the 8-bit and
16-bit digitized sounds, this might be due to an interrupt conflict. Use the HP Setup program or
your operating system’s audio control software to change the audio interface’s DMA channel or
IRQ setting.