True Blue PC/AT Turbo board by Megahertz

From: Doug Yowza <yowza_at_yowza.com>
Date: Fri Mar 27 23:58:57 1998

On Fri, 27 Mar 1998, David C. Jenner wrote:

> I found an IBM PC/AT (for spare parts for another recently acquired one)
> with a small card placed in between one power supply lead to the
> motherboard. It also has a lead clipped to the motherboard, presumably
> to insert modified clock frequency to the 286.
>
> On the board it says "Megahertz Corp (c) 1986 286-2 REV 4". The board
> bolts to the back of the chassis and has one button (reset) and two
> switches (6MHz-Turbo and rotary 8-9-10-11-12).

I had always wondered why Megahertz, who I only knew as a modem company,
would chose such a name -- now I know.

-- Doug
Received on Fri Mar 27 1998 - 23:58:57 GMT