Chaparral Chaparral FS 1310 ユーザーズマニュアル

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4-1
 
4
Troubleshooting
Resolutions to common problems you may encounter are described in the following 
sections. This section describes troubleshooting using the RS-232 serial port.
Chaparral Technical Support
For assistance configuring and using your Chaparral product, contact your
authorized distributor or send an e-mail to Chaparral technical support at 
.
Problems During Bootup
The following section describes problems you might encounter during Power On Self-Test 
(POST) or during bootup and explains how to resolve those problems.
Problem: Router failed the onboard memory test.
Solution: When this failure occurs, it means the internal CPU memory failed. Replace the 
router to correct the problem.
Problem: System hangs at Loading Bridge during Flash Loader Menu.
Solution: Reflash the firmware to ensure you are using the latest version. See 
. If you cannot update the firmware or if the updated firmware 
does not correct the problem, replace the router.
Problem: One of the POST diagnostic tests failed.
Solution: Use the information in Table 4-1 to find solutions to a particular diagnostic 
failure. First confirm any failure you may encounter by running the individual test from 
the Diagnostics menu. See 
.
!
Caution: Do not remove the router’s cover. The router has no user-
serviceable parts. Removing the cover will void the warranty.