EKEY 7 and diagnostic 14-21

[Wesley910]

Comes with both and free shipping $350

[icdeadfish]

Can you identify this machine bought last week I read replace button batteries may get the top screen to work well took out 1 in on board in brain box and 2 at top of brain box one was 2.90 others were 3 v put them back now machine won’t power up on the good lower screen I just hear beeps yellow flashing lights on motherboard and solid row of green lights. The name tag is missing on the right side. Here is some photos & #s I found inside.Found this sticker on inside looks like a bar code 100001924417 TLAVP 412504 ON BRAIN BOX was  model 50062500W serial # 21810249 5-1-12 did see some dates inside the cabinet looked like 2008. Now it’s a 250 lb paperweight please help or send me in right direction I can’t figure how to post on forum.  Can’t see where to add pictures I can send them to your email.