IBM THINKPAD INSTRUCTION MANUAL
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How to Prolong Lithium-based Batteries - Battery University
Lithium-ion suffers from stress when exposed to heat, so does keeping a cell at a high charge voltage. A battery dwelling above 30°C (86°F) is considered elevated temperature and for most Li-ion a voltage above 4/cell is deemed as high voltagesing the battery to high temperature and dwelling in a full state-of-charge for an extended time can be more stressful than cycling.
Problem with unauthorized MiniPCI network card - ThinkWiki
The ThinkPad BIOS only allows to boot with an "authorized" adapter installed. If an unsupported card is detected, the BIOS prints a message on the screen and stops the system: 1802: Unauthorized network card is plugged in - Power off and remove the miniPCI network card.
List of IBM products - Wikipedia
The following is a partial list of products, services, and subsidiaries of International Business Machines (IBM) Corporation and its predecessor corporations, beginning in the 1890s. This list is eclectic; it includes, for example, the AN/FSQ-7, which was not a product in the sense of offered for sale, but was a product in the sense of manufactured—produced by the labor of IBM.
Computers | Timeline of Computer History | Computer
Nearly a quarter century after IBM launched their PC in 1981, they had become merely another player in a crowded marketplace. Lenovo, China's largest manufacturer of PCs, purchased IBM's personal computer business in 2005, largely to gain access to IBM's ThinkPad line of computers and sales force.
Computer Graphics MCQ 2 | Vertex (Geometry) | Display
Computer Graphics MCQ 2. Subject:-Computer Graphics Objective type questions combine A chain of connected line segments is called a _____. A. Polyline B. Polysegments C. Polygon D. Polychain ANSWER: A A closed polyline is called a _____. A. Polychain B. Polygon C. Polyclosed D. Closed chain ANSWER: B A ploygon in which the line segment joining any two points within the polygon lies
Keyboard technology - Wikipedia
The IBM Model F keyboard is mechanical-key design consisted of a buckling spring over a capacitive PCB, similarly to the later Model M keyboard that used a membrane in place of the PCB. The most known company for their capacitive (electrostatic) switching technology is Topre Corporation  from Japan.
Laptop does not start. Fixing the problem. | Laptop Repair 101
This is not a reply but a request for help. I’ve got a Thinkpad T20 IBM. It was only booting in save mode. So I decided to reinstall windows xp. I’ve been trying to do it and every time I do I always have the sam problem. It reas the windows xp setup disk reinitializes de
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Driver Software Archives : Free Software : Free Download
IBM PS/2 Files Hardware Reference/Maintence Manuals in PDF Format IBM PS/2 Hardware Maintence Manual, Third Edition, October 1994 (10-94, 2) Model 25 Starter Disk v1.0 (01 and scans of the instruction manual, box art front and rear, and 720k floppy disk. Topics: datel, action IBM Thinkpad T40 2373 drivers Original disk