White Water
Williams, 1993The CPU board is not resetting, it's stuck in some sort of boot loop. The first boot self-test completes OK, but when I access the diagnostic menus and exit, it gets stuck in this boot loop. CPU board is loaded with Whitewater LH-6 ROM (8Mb EPROM).
I've tried replacing the ROM (WPC test fixture ROM boots fine, but White Water L-5 ROM doesn't even try to boot), RAM, CPU, and re-seated the ASIC chip.
Any ideas? Thanks!
Video:
Quoted from Pin_Guy:Burn a new ROM, make sure the ROM size is correct for the size of the image you are burning.
I don’t have an image of the LH-6 ROM, tried two burns of L-5 and neither would boot, using correct 4Mb chips.
Quoted from adalogue:I don’t have an image of the LH-6 ROM
Give this one a shot ... looks like its an 8Mbit file
https://www.ipdb.org/files/2768/ww_lh6.zip
Wanna join the discussion? Please sign in to reply to this topic.
Great to see you're enjoying Pinside! Did you know Pinside is able to run without any 3rd-party banners or ads, thanks to the support from our visitors? Please consider a donation to Pinside and get anext to your username to show for it! Or better yet, subscribe to Pinside+!
This page was printed from https://pinside.com/pinball/forum/topic/wpc-cpu-board-continuously-running-initial-boot-test and we tried optimising it for printing. Some page elements may have been deliberately hidden.
Scan the QR code on the left to jump to the URL this document was printed from.
Indian Land, SC