AT&T Globalyst 200S
The AT&T Globalyst 200S is a 486-based laptop that was released in 1995. It was the mid-range model of AT&T's 1995 lineup. It was a spec-bumped version of the Globalyst 200 from the previous year, with the main improvements being larger displays, faster processors, and the inclusion of on-board sound.
The 200S is a rebadged Samsung SENS 700. The color of some case plastics were tweaked to fit AT&T's design language, but it is otherwise identical to a Samsung-branded version.
Specifications
| Spec | Details |
|---|---|
| CPU | CPU Type: Unknown Intel 486DX4 @75 or 100MHz |
| Chipset | Unknown |
| RAM | Type: Unknown Standard: 4MB Maximum: 20MB |
| Storage | 2.5" IDE Requires Adapter: Unknown Standard: 260, 340, or 540MB |
| Display Options | - 10.4" Passive Matrix Color LCD @640x480 - 10.4" Active Matrix Color LCD @640x480 |
| Graphics Chipset | Chips & Technologies 65545 VRAM: 1MB |
| Audio | ESS AudioDrive 1488 - Stereo Speakers - Microphone |
| Main Battery | NiMH (9.6V, 2500mAH) |
| CMOS Battery | 6-cell Varta NiMH (1x6) |
| Power Supply | Barrel Jack (19V) |
| Media Drives | 3.5" 1.44MB Floppy Drive (Citizen W1D) |
| PC Cards | 2x PCMCIA Slots (2x Type II/1x Type III) |
| Networking | None |
| Other I/O | - 1x Parallel - 1x Serial - 1x VGA Out - 1x PS/2 - 1x Dock Connector - 1x Mic In - 1x Line Out |
| BIOS | Phoenix |
| Pointing Device | Trackball |
Common Faults & Maintenance
CMOS Battery Leaks
The 200S uses a Varta NiMH CMOS battery, which is extremely prone to leaking. I believe it will be located under the keyboard, and while it isn't soldered, it is located right above the motherboard. Remove it ASAP to prevent damage.
Page last updated (MM/DD/YYYY): 03/17/2025
Update Reason: page created
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