Black screen, no chime iMac 2007 a1225
Replaced graphic board and motherboard and when it is turned on there is no chime and no screen. The 4 diagnostic led lights light up.
The graphic card was replaced due to when you started the computer all it did was chime every 4 or 5 seconds and nothing showed up on the monitor. The motherboard was replaced cause I broke off a diode when removing the graphic card. :(
Any help would be appreciated.
crwdns2934109:0crwdne2934109:0
crwdns2944067:02crwdne2944067:0
You'll need to give us a bit more here as the A1225 24" iMac models encompass quite a few variations! Can you give us the EMC number for your system.
crwdns2934271:0crwdnd2934271:0 Dan crwdne2934271:0
@danj the emc number is 2211. thank you
crwdns2934271:0crwdnd2934271:0 Kyle crwdne2934271:0