Originally Posted by
TheCorfiot
As long as you cover postage both ways I can test and program the eproms for you for free. If the device has failed we will have to find replacements.
Take some nice close up piccys of the board so I can advise further.
Thats if you are going to be comfortable removinng and inserting the chips.
Actually a good starting point would be to remove and reseat all socketed chips anyway, who knows you maybe lucky. Just make sure you reseat the chips back in the same socket you pulled them from, dont mean to patronise but you will be surprised believe me.
TC ;)