Xerox 5755 display problem

[PREM AHUJA]

Hi everybody

im facing a weird problem in my xerox 5755 from last 6-7 days. Most of times the display screen turns red, green, blue and machine dont boots up. Tried updating the software (altboot) and forced boot but again after some times the same problem arises.

Please help and suggest

posting the snapshots of the screen

[shaahin]

Hi
did you check the software ram (NVMRAM), HDD, and HDD power cable & data cable.
if good ,check the touch screen ribbon cable.

[PREM AHUJA]

Ram ok HDD and HDD cable ok

[raghuveer]

Ram ok HDD and HDD cable ok

May be it is software issue. change firmware if possible.

[caffeinekid]

Hi everybody

im facing a weird problem in my xerox 5755 from last 6-7 days. Most of times the display screen turns red, green, blue and machine dont boots up. Tried updating the software (altboot) and forced boot but again after some times the same problem arises.

Please help and suggest

posting the snapshots of the screen

Since it is less expensive, start with replacing the harness that runs from the SBC to the display panel PWB. If that doesn't fix it, then it is the SBC. My bet would be the SBC though.

[PREM AHUJA]

Thnks all of you lovely people for your valuable advice. It was HDD ram . I swept the ram from another machine and machine is working fine now.