If The Logic Analyzer Powers Itself Down; If The Power Leds Do Not Come On; If You Get A Registry Error And The System Won't Boot - Keysight 16861A Installation And Quick Start Manual

4 Solving Problems

If the logic analyzer powers itself down

If the Power LEDs do not come on

If you get a registry error and the system won't boot

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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 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.
When powered off unexpectedly (for example, with a long press of the
power button or a power loss), Windows 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 the system software using the recovery
process. This process overwrites all the user data and restores the system
back to the original condition in which it was shipped. Refer to the topic
"Using the System Recovery Software"
this process.
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 Windows 10 system.
3 Move the data to the boot disk until you can restore the operating
system.
Keysight 16860 Series Portable Logic Analyzers Installation/Quick Start Guide
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