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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.
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.
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]
Can run "the top selling" IBM PC software, use PC expansion boards, and read and write PC disks. Has "complementary features" like portability or lower price that distinguish computer from the PC, which is sold in the same store. Examples: (Best) Columbia Data Products, Compaq; (Better) Corona; (Good) Eagle. Functionally Compatible. Runs own ...
The initial Portables are similar to the 16K-64K models of the IBM PC in that the BIOS was limited to 544K of RAM and did not support expansion ROMs, thus making them unable to use EGA/VGA cards, hard disks, or similar hardware. After DOS 2.x and the IBM XT came out, Compaq upgraded the BIOS. Although the Portable was not offered with a factory ...
• 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 ...
On June 28, 1984, Compaq released the Deskpro, a 16-bit desktop computer using an Intel 8086 microprocessor running at 7.14 MHz. It was considerably faster than an IBM PC and was, like the original Compaq Portable, also capable of running IBM software. It was Compaq's first non-portable computer and began the Deskpro line of computers.