1800FP Green light on but no image on screen

[snorlin]

Re: 1800FP Green light on but no image on screen

Hello... any updates on the 1800FP? I just got one in with the same problems. Steady green light, good 12v and 5v, nothing else.

[Welchs101]

Re: 1800FP Green light on but no image on screen

no update..........other than i plan to send the board into someone for repair. I think its the eeprom andi cant change this.


i will send an update once i finally send board in and get it back.

[jetadm123]

Re: 1800FP Green light on but no image on screen

If it is the eeprom, you can purchase a preprogrammed one. Refer to link below and read post #18:

https://www.badcaps.net/forum/showthread.php?p=76140

You'll have to use something like ChipQuik to remove the old eeprom.

[snorlin]

Re: 1800FP Green light on but no image on screen

Success!... I did some ESR readings of all the surface mount caps on the board, and found C817 a 100u 16v cap with 2-3 times higher value than the rest. I swapped it with a radial, and it worked! C817 is next to the two other radials on the board. Hope that helps.