Dell 3110cn Service Manual page 57

Yes
Replace the HVPS.
(Removal 32/
Replacement 14)
Version 3 2007.03.15
Yes
Reseat the HVPS.
Does the error still
No
occur when turning
on the power?
B
No
Is the "ADDR: 31∗∗"
displayed?
END
Reseat the PWBA MCU.
Does the error still
Yes
occur when turning
Replace the PWBA
MCU. (Removal 29/
Replacement 17)
Chapter 1 Troubleshooting
No
on the power?
END