Thunder i840 S2520
25
You are done!
Other than checking the jumper settings and cable connections, and putting the case back on, you are
done. Installing a new motherboard may seem difficult, but by following these directions, you should have
a fairly uneventful time installing our products. If you do encounter problems, your dealer will be able to
help you, or you can consult one of our many technical support resources (see
p. 7
).
2.14 Frequently Asked Questions (FAQ)
Q: My system sometimes becomes unstable. How should I check the system?
A:
The first thing to do is check and see if you have any device conflicts related to the IRQ, or DMA. If you
are using Microsoft Windows NT/2000, the Control Panel is a good place to start investigating the conflict.
Please consult your operating system’s documentation for details. Secondly, slowing down the memory
timing in the BIOS’ chipset setup section will help the situation as well. Many memory modules are not
suitable for high performance systems and are probably the main source of your problem. Also check to
make sure you are using a
300W or higher
power supply (ATX 2.01 specification or better). Lastly, make
sure the motherboard is receiving adequete cooling.
Q: I have a question about memory compatibility...
A:
Memory compatibility information can be found on Tyan’s website at:
http://www.tyan.com
.
Q: Where can I get additional accessories for my Tyan motherboard?
A:
You can purchase additional accessories such as USB cables*, as well as other Tyan-approved acces-
sories at the Tyan Computer Online Store:
http://www.etyan.com
Q: Where can I get pinout information for my motherboard?
A:
Pinouts of certain headers are available on the Tyan website:
http://www.tyan.com
Q: My motherboard is dead, how do I return it?
A:
Contact the place of purchase or your distributor for assistance to return the motherboard for service.
RMA issues will not be handled via e-mail by Tyan Tech Support. Please refer to the URL link here for
more details:
http://www.tyan.com/support/rma_faq.html
Q: How do I upgrade my BIOS?
A:
Check the section about the Flash Utility (see
p. 41
) for information on upgrading your BIOS. BIOS
update files, flash utilities, and instructions on how to install them are also available from the Tyan website
at:
http://www.tyan.com
Q: Why do I get a “CMOS checksum invalid” error message during POST?
A:
If you get the above error message or “Invalid configuration, run Setup” message, it is an indication
that the CMOS battery needs to be changed. Contact your dealer for assistance. Once you’re replaced
your battery, dont forget to check the Clear CMOS section (see
p. 41
) so that you reset your CMOS.
INS
T
ALL
* If your chassis supports frontside USB connectors, it will usually come with the necessary cables.
Check that your chassis is frontside USB capable. Please check with your chassis vendor for details.
