James Chapel wrote: > > Probably. You can look at the numbers on the chips themselves and go to > > <http://www.chipmunk.nl/dram/chipmanufacturers.htm> to identify what you've > > got. > > KM4132G271BQ-10 > ^^-^^^--------- Internal Organization: > 32-271 = 256K x 32 (8M bit): check module size/ > banks > 32-512 = 512K x 32(16M bit): check module size/ > banks > > Each chip is a 32-512, so 16Mbit / 8 bits in a byte = 2MB per chip x 2 > chips = 4MB > > Odd that even after cleaning the contacts, the VRAM still totals 4MB. > > It looks like I might have to replace it...
Do the chips on your module read "KM4132G271BQ-10"? or KM4132G512xx- xx? If the former, then they are 8 Mbit chips for a total of 2 MB of capacity. Samsung made three SGRAM chips in this line. The two listed above and the KM4132G112 which had a 32 Mbit capacity. Jeff Walther -- You received this message because you are a member of G-Group, a group for those using G3, G4, and G5 desktop Macs - with a particular focus on Power Macs. The list FAQ is at http://lowendmac.com/lists/g-list.shtml and our netiquette guide is at http://www.lowendmac.com/lists/netiquette.shtml To post to this group, send email to g3-5-list@googlegroups.com For more options, visit this group at http://groups.google.com/group/g3-5-list
