Solving Problems
4
16800 Series Portable Logic Analyzers Installation/Quick Start Guide
43
If the logic analyzer powers itself down
If the logic analyzer warns you it is powering down before it powers down, the
dialog will describe the problem (such as a fan/overtemp problem). If the logic
analyzer just powers down, it is likely a power supply problem.
If the Power LEDs do not come on
If the lights do not come on and if the system powers up momentarily when
you plug it in, make sure the power button hasn't become jammed or stuck in
the pushed in position.
If you get a registry error and the system won’t boot
When powered off unexpectedly (for example, with a long press of the power
button or a power loss), Windows XP may not flush all system information to
disk and is vulnerable to problems. When you power back on you may get a
"Registry Error" and the system won't boot. If this happens you will need to
restore from the system install CD-ROM.
It is best to keep regular backups of your data and use proper power down
procedures. If you have data that was not backed up that you need to try to
save:
1
Physically remove the disk drive.
2
Mount it under another XP system.
3
Move the data to the boot disk until you can restore the operating system.
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