Weird Display Problem after RAM upgrade

Joined
Apr 17, 2007
Messages
207
Reaction score
9
Points
18
Your Mac's Specs
i7 iMac; 8gb DDR3 ram; ati mobility 4850; 1tb seagate harddrive @7200rpm
One way to find out would be to take the ram out and see if it still displays those aberrations!
 

pigoo3

Well-known member
Staff member
Admin
Joined
May 20, 2008
Messages
44,212
Reaction score
1,423
Points
113
Location
U.S.
Your Mac's Specs
2017 15" MBP, 16gig ram, 1TB SSD, OS 10.15
Joined
Apr 17, 2007
Messages
207
Reaction score
9
Points
18
Your Mac's Specs
i7 iMac; 8gb DDR3 ram; ati mobility 4850; 1tb seagate harddrive @7200rpm
I highly doubt it just has one stick. The very first iMac G5 has 2 sticks, while the G5 with iSight has onboard ram with one stick to upgrade, so you should have ram regardless.
 

pigoo3

Well-known member
Staff member
Admin
Joined
May 20, 2008
Messages
44,212
Reaction score
1,423
Points
113
Location
U.S.
Your Mac's Specs
2017 15" MBP, 16gig ram, 1TB SSD, OS 10.15
Are we talking about an iMac G5 or a Powermac G5?

- Nick
 
Joined
Apr 17, 2007
Messages
207
Reaction score
9
Points
18
Your Mac's Specs
i7 iMac; 8gb DDR3 ram; ati mobility 4850; 1tb seagate harddrive @7200rpm
Can't be a powermac, that's a full-size tower with a full-blown mobo.
 
Joined
Apr 17, 2007
Messages
207
Reaction score
9
Points
18
Your Mac's Specs
i7 iMac; 8gb DDR3 ram; ati mobility 4850; 1tb seagate harddrive @7200rpm
Those types (The G5 iMacs with iSight) Can support up to 2.5gb of ram. They have a half gig installed on their logicboard, and one slot underneath which can take up to a 2gig stick. You'll be fine taking out the stick you put in to see if it solves your display aberrations.
 

Shop Amazon


Shop for your Apple, Mac, iPhone and other computer products on Amazon.
We are a participant in the Amazon Services LLC Associates Program, an affiliate program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
Top