I INSTALLED SSD CRUCIAL HDD Now SCREEN STAYS BLACK
Hi I installed new SSD crucial 1TB HDD in my 2267 3.06Ghz iMac and after install when powering on the boot up sound occurs, but no screen image or backlight coming on at all. formatted and restored a time machine backup to the new drive and used it to boot up my MacBook Pro. screen power and lcd temp and lcd connector cables are attached well.
Any suggestions? Thank you in advance!!