The chips read "KM4132G512Q-8". On Jun 15, 7:12 pm, "t...@io.com" <t...@io.com> wrote: > 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
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