- "Please Reset Instrument" message appears in console for ACQUITY Column Manager
- Column Manager does not turn back on
- Power supply is new
- Plugs and outlets are all functional
- ACQUITY Column Manager (CM)
The fuses in the plug receptacle are blown.
FIX or WORKAROUND
Replace the fuses.
700004272 - Fuse, 10A T, 1.25" Ceramic
If the problem persists, replace the PSU (700002623).