ATEN PN5212 User Manual download pdf (Page 143)

Appendix

129

Troubleshooting

Overview

Operation problems can be due to a variety of causes. The first step in solving

them is to make sure that all cables are securely attached and seated completely

in their sockets.

In addition, updating the product’s firmware may solve problems that have

been discovered and resolved since the prior version was released. If your

product is not running the latest firmware version, we strongly recommend that

you upgrade. See Firmware Upgrade, page 91, for upgrade details.

Problem 1:

On a safe shutdown and reboot operation, when rebooting, the computer stops

at the logon screen and waits for a Username and Password instead of

automatically logging on.

Solution:

The Autologon function hasn't been configured. Set it up as follows:

1. For Win NT, run regedit.exe; for Win 2000 or XP, run regedt32

2. Select the following:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows

NT\Current Version\Winlogon

3. Under the Edit menu, select Add Value.

4. Add the variables and values as shown in the table below:

Note: Remove the brackets and replace the text inside the brackets with

suitable values for yourself on this computer.

5. Close the Registry Editor.

Note: Make sure you have a real password (not blank) configured for

logging on to your system.

Name Value

DefaultDomainName [domain name for this computer]

DefaultUserName [user name for this computer]

DefaultPassword [user password for this computer]

AutoAdminLogon 1

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ATEN PN5212 User Manual Page 143