AT&T Globalyst 620 3248-2051 Pentium 75MHz Vintage Retro Desktop PC Boots For Sale
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AT&T Globalyst 620 3248-2051 Vintage Pentium 75MHz Desktop PC Boots.
Powers on, boots to bios screen, screen shows Pentium 75 MHz, 640K system RAM passed, and 7168K extended RAM passed. Also shows “System CMOS checksum bad - run SETUP” and “Operating system not found.”
