Injection sequence aborted in Agilent 7890A/5975C GC/MS

[raymond_cheung]

Could anyone please tell me why my Agilent 7890A/5975C GC/MS with E.02.00.493 MSD Chemstation injection sequence abort suddently for no reason. The error logbook shows "ManualMode Neither GC Nor Ms data collected". Many Thanks.

[Steve Reimer]

Sorry but Agilent logs often contain no usable information as to what happened. Often I see that generic statement when something fails at the end of data collection when the temporary files are converted to .MS. It can be as simple as a duplicate file name in your sequence or as hard to find as a corrupt address in the mass spectrometer. If the computer you have is the orginal HP with the hard drive partioned into C: and D: check the C: for space. Updates can fill it up until the system won't run.
If it is intermittent, try shutting down and restarting everything.

I often have to sit in front it until it fails.

Good luck!