55
C:
Change the option of “CD-ROM drive” to switch the
present CD/DVD-ROM into another one for testing.
4Q: Switches do not function.
A:
Maybe still busy on task.
B: Switch
blocked.
C:
Button malfunction.
D:
Faulty board.
E:
Screws too tight for the button board.
5Q: COPY completed but CD/DVD disc is not readable /
executable?
A: Use Compare function to check.
B: Change another CD/DVD-ROM drive to test.
6Q: The failed rate is high.
A: Lower the speed of writers and try again.
B: Quality of blank disc is poor.
C: Check for latest BIOS version, if on new installed machine.
7Q: Can’t boot-up or fail to upgrade BIOS.
A: Contact your dealer to solve the problem. Please note you
may be charged for this.
B: Check the BIOS program is correct since normally
customer will download wrong program or simply write the
zipped file to CD that should be first unzipped before
writing.
C: Failed upgrade might cause boot failure, returning the
control cards to agent or factory directly to solve the
problem.
Summary of Contents for CD-398
Page 50: ...50 7 Circuit drawing DVD 688 Controller Card LCD CONTROL HDD DVD ROM POWER ...
Page 51: ...51 DVD 668 Controller Card LCD CONTROL HDD CD DVD ROM POWER ...
Page 52: ...52 CD 398 DVD 399 Controller card LCD CONTROL COM2 COM1 CD DVD ROM HDD POWER ...
Page 53: ...53 DVD 319 Controller Card LCD CONTROL CD DVD ROM HDD WRITER POWER ...