crwdns2934243:0crwdne2934243:0 oldturkey03 crwdns2934247:0crwdne2934247:0

crwdns2947189:0crwdne2947189:0:

Green lines display in video and freezes frequently.

crwdns2934249:0crwdne2934249:0:

When video is played, or ichat is used green horizontal lines jump across the screen.  Many times when using dashboard or switching to another app, the computer freezes and requires a reboot.  This happens 5-10 times a day.

I'm thinking video card.  Can you help?

Thanks,

David George

crwdns2866306:0crwdne2866306:0:

iMac Intel 17"

crwdns2915684:0crwdne2915684:0:

open

crwdns2934251:0crwdne2934251:0:

crwdns2934241:0crwdne2934241:0 David George

crwdns2947189:0crwdne2947189:0:

Green lines display in video and freezes frequently.

crwdns2934249:0crwdne2934249:0:

When video is played, or ichat is used green horizontal lines jump across the screen.  Many times when using dashboard or switching to another app, the computer freezes and requires a reboot.  This happens 5-10 times a day.

I'm thinking video card.  Can you help?

Thanks,

David George

crwdns2866306:0crwdne2866306:0:

iMac Intel 17"

crwdns2915684:0crwdne2915684:0:

open