Did you check the voltage out of the voltage regulator yet? there might be = your problem Rafael Gallegos Lead electronics technician Rockford corp. >>> ssroark@xxxxxxxx 01/04/02 08:27PM >>> Hi Techs, I have this Hewlit Packard monitor that tries to come on you can = hear HV for 2 sec then it shuts down but the on/display light stays on and = is green not yellow. There is only 3-5 v dc on the horz output but the = supply voltage from the secondary of the power supply is 187v dc only = notes I have on this one is replace flyback but i really want to make sure = before I tell customer its the flk because usually they wont repair. I do = not have a print so any advice or help would be great. Thanks=20 Shaun ------------------------------------------ Help make your TechAssist database better! =20 Submit your fixes here: http://circuitwork.com/techassist/tip/#tips=20 ------------------------------------------ To UNSUBSCRIBE your email address, click here: mailto:techassist-request@xxxxxxxxxxxxx?subject=3Dunsubscribe=20 Or send a BLANK email with unsubscribe in the SUBJECT field to the address above. ------------------------------------------ Help make your TechAssist database better! Submit your fixes here: http://circuitwork.com/techassist/tip/#tips ------------------------------------------ To UNSUBSCRIBE your email address, click here: mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe Or send a BLANK email with unsubscribe in the SUBJECT field to the address above.