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Message 1 of 2
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Z600 workstation shows plain, solid Blue screen & reboots

HP Recommended
HP Z600
Microsoft Windows 7 (64-bit)

my Z600 workstation shows plain, solid Blue screen & reboots then shows -

Computer System resets by CATERR

Then says - (some like) - reboot normal mode? (enter) - goes to 'Desktop'


(2nd attempt)
Computer System resets by CATERR
Z600 - 927 Fatal Error on DIMM in slot CPUO DIMM2
ECC error on read operation.


- Repeats -

Level 11
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Message 2 of 2
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HP Recommended

you don't say how many or total ram is installed, so adjust the directions below if you only have 2 modules


remove all ram modules (the ram in slot# two is most likely bad so mark it as such using a piece of tape)


insert one of the other ram modules in the correct slot (see side cover for correct placement)


boot and see if you can enter the bios without a error msg, if so shutdown and install a sec ram module


boot, do you get a 927 error? if not the marked module with tape is bad, replace it and when it arives you can then reinstall all modules

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