Now You’re Playing With Power – Analysis of the AST Premium Exec 386SX laptop power and charging circuit
I recently bought a new laptop — an AST Premium Exec 386SX/20. I got it from eBay for barely enough to cover shipping. The auction stated that it did not come with a power adapter, and thus, “might work, might be toast!” As Fry (from Futurama) would say, “I like those odds!” A thread on…