Resources WikiROMs and ROM guideold-computers.com Documents Internals Motherboard The motherboard and ISA cards contain tantalum capacitors, which are prone to failure and shorting the power lines to ground. It is a good idea to replace all polarised tantalum capacitors, for example with modern electrolytic capacitors. Jumper Settings SW1 Meaning Values Result 1 reserved OFF always … Continue reading Compaq Portable