Troubleshooting
ROBO-8913VG2AR User’s Manual
5-4
5.3 FAQ
Unboot problem
Symptom: SBC keeps beeping, and no screen has shown.
Solution:
In fact, each beep sound represents different definition of error message.
Please refer to table as following:
Beep sounds
Meaning
Action
One long beep with one
short beeps
DRAM error
Change DRAM or reinstall it
One long beep constantly DRAM error
Change DRAM or reinstall it
One long beep with two
short beeps
Monitor or Display
Card error
Please check Monitor connector
whether it inserts properly
Beep rapidly
Power error warning Please check Power mode setting
Symptom: There is neither no beeps nor screen output.
Solution:
Indeed, you can do the stand-alone to identify the root cause by isolating
the board from other possible system devices such as PCI device,
backplane, and so on. If the system still cannot boot up, please fill out
RMA from which is provides on Portwell website, and then send back to
Portwell as a RMA. Besides, you also visit RMA site
(http://www.portwell.com.tw/rma/login.asp) to check RMA report if
necessary.
Information & Support
Question: Intel Q965 Chipset supports
Dual Channel Mode, but how can I enable
this function?
Answer:
Indeed, you don’t have to change any setting. You can simply plug DDR2
SDRAM Module on DIMMs, and then system will automatically enable
Dual Channel Mode.
Question: What kind of CPU supports Hyper-Threading?
Answer:
All FSB 1066/800/533 MHz series CPU support Hyper-Threading mode.
Question: Why cannot I install USB 2.0 driver?
Answer:
If you are using Windows 2000, you need to update your Service-Pack
version to Service-Pack 4. If you are using Windows XP, you need to
update Service-Pack to Service Pack 1 at least.
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