(Topic ID: 165972)

Nba FB Wpc 95 cpu issue

By vbobrusev

7 years ago


Topic Heartbeat

Topic Stats

  • 12 posts
  • 4 Pinsiders participating
  • Latest reply 7 years ago by TomGWI
  • Topic is favorited by 1 Pinsider

You

Linked Games

Topic Gallery

View topic image gallery

C54_(resized).png
C52_(resized).png
IMG_6088_(resized).jpg
IMG_6087_(resized).jpg

You're currently viewing posts by Pinsider _litz.
Click here to go back to viewing the entire thread.

#2 7 years ago

Firstly, have you double (and triple) checked ALL ribbon cables to ensure they are all on correctly, not reversed, and not offset at all?

Don't laugh, but try this as well :

Remove your CPU. Place it flat on a table atop a piece of corrugated cardboard (like a collapsed box).

Put both thumbs on the square WPC ASIC chip in its socket and PRESS FIRMLY.

You should hear a nice solid kee-runch as it seats in the socket.

Reinstall CPU, see if there's a behavioral difference.

Promoted items from Pinside Marketplace and Pinside Shops!
$ 37.50
From: $ 1.25
Playfield - Other
Rocket City Pinball
 
8,500 (OBO)
Machine - For Sale
Bay Shore, NY
$ 199.00
Playfield - Toys/Add-ons
Pinball Haus
 
$ 95.00
Cabinet - Sound/Speakers
Pinball Mod Co.
 
4,500 (OBO)
Machine - For Sale
Robbinsville, NJ
$ 24.50
Playfield - Plastics
Pinball Haus
 
$ 48.00
Lighting - Backbox
Arcade Upkeep
 
$ 29.00
Cabinet - Other
Filament Printing
 
From: $ 209.00
$ 89.99
Lighting - Led
Lighted Pinball Mods
 
$ 12.50
Cabinet - Sound/Speakers
Pinball Haus
 
$ 45.95
Eproms
Pinballrom
 
$ 109.95
Electronics
PinSound
 
$ 89.99
Lighting - Led
Lighted Pinball Mods
 
$ 9.95
Eproms
Pinballrom
 
$ 3.00
Tools
Nezzy's Pinball Prints
 
5,495 (OBO)
Machine - For Sale
West Chicago, IL
From: $ 27.00
Boards
KAHR.US Circuits
 
$ 35.00
Cabinet - Other
Rocket City Pinball
 
$ 20.00
Playfield - Toys/Add-ons
Pinball Haus
 
From: $ 9.99
Eproms
Matt's Basement Arcade
 

You're currently viewing posts by Pinsider _litz.
Click here to go back to viewing the entire thread.

Reply

Wanna join the discussion? Please sign in to reply to this topic.

Hey there! Welcome to Pinside!

Donate to Pinside

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/nba-fb-wpc-95-cpu-issue?tu=_litz 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.