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Instead of integrating memory on the motherboards, Compaq put the RAM chips on a daughtercard that plugs into a 32-bit bus slot on the motherboard. This slot is bespoke to the Deskpro 386 and allows the transfer of information to and from the bus in 32-bit words. For the initial models, the daughtercard carries 1 MB of RAM stock, and can be ...
The Compaq Deskpro is a line of business-oriented desktop computers manufactured by Compaq, then replaced by the Evo brand in 2001. [1] Models were produced containing microprocessors from the 8086 up to the x86-based Intel Pentium 4. [2] The Deskpro name, in an inverted fashion as "ProDesk", is still in use by HP, which Compaq merged with in 2002.
An option ROM for the PC platform (i.e. the IBM PC and derived successor computer systems) is a piece of firmware that resides in ROM on an expansion card (or stored along with the main system BIOS), which gets executed to initialize the device and (optionally) add support for the device to the BIOS.
• Windows 7 or newer • 1 GHz or faster processor ... Click Download AOL Desktop Gold or Update Now. 4. Navigate to your Downloads folder and click Save. 5. Follow ...
In computing, BIOS (/ ˈ b aɪ ɒ s,-oʊ s /, BY-oss, -ohss; Basic Input/Output System, also known as the System BIOS, ROM BIOS, BIOS ROM or PC BIOS) is firmware used to provide runtime services for operating systems and programs and to perform hardware initialization during the booting process (power-on startup). [1]
Compaq's efforts were possible because IBM had used mostly off-the-shelf parts for the PC and published full technical documentation for it, and because Microsoft had kept the right to license MS-DOS to other computer manufacturers. The only difficulty was the BIOS, because it contained IBM's copyrighted code.
Most of Compaq's server sales were for systems that would be running Microsoft's Windows NT operating system, and indeed Compaq was the largest hardware supplier for Windows NT. [65] However, some 20 percent of Compaq servers went for systems that would be running the Unix operating system . [ 65 ]
The Compaq Portable 386 is a computer released by Compaq Computer Corporation in 1987. [1] It was equipped with a 20 MHz Intel 80386 CPU, 1 MB RAM, 16 KB ROM, 1.2 MB 5¼-inch floppy, 40 or 100 MB hard disk drive, priced at US$ 7,999 or 9,999 respectively, [1] [2] and a 10" amber gas-plasma display.