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From: [e-mail] (Dale Adams)
Newsgroups: comp.sys.mac.hardware
Subject: Re: Adding VRAM to Quadra 800 ?
Message-ID: <[e-mail]>
Date: 20 Apr 93 13:15:30 GMT
References: <[e-mail]>
Sender: [e-mail]
Organization: Apple Computer, Inc.,  Cupertino, CA
Lines: 13

In article <[e-mail]> 
[e-mail] (W Stuart Jones) writes:
> I want to go from 512K to 1M VRAM on my Quadra 800.  How many 512K SIMMS 
> do I
> need to buy?  Is the current 512K soldered on the board or do I need to take
> out the current VRAM before I add more?

You need to add two 256K VRAM SIMMs;  512K VRAM SIMMs will not work in any 
of the Quadra or Centris machines.  There is already 512K of VRAM soldered 
to the logic board.  You add the two 256K SIMMs to this to give you a 
total of 1 MB.

- Dale Adams