Hi everyone! imadiate shutdown when powered on, found q426 short, r457 burned, need the value please.Should I check something else ?(c449 or c450) Thanks in advance for your help. Robert Collins ------------------------------------------ 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.