Buy a serviced and tested YSUS board 1032302-HS and send your old dud to receive credit
If your HP PL4260N has developed a very dark, grainy image chances are very good it is because of a failed X sustain board. You can buy a functional ZSUS from us and upon fixing your TV send back yours to get credit.
If your HP PL5060N is totally dead or if it tries to come on and shuts right back off it may need a power supply board replacement. See listing for more details!
These are the essential components needed to repair HP sustain board 1032298-HS.