Frustration ends when a dead battery interrupts an important morning or costly replacements become unnecessary. This ...

These were chunky dual-in-line devices containing clock and non-volatile RAM chips, a crystal, and a lithium battery. The battery was good for about a decade, which was fine for most PCs of the ...

A: Your computer hasn't run out of time, but a small backup battery on its ... After doing this replacement, you might need to redo some settings besides the clock. Check your computer’s manual ...

For example, the Dallas DS12885 and DS12887 real time clock “chips” were available in a large package with an internal battery. The problem, of course, is that batteries die. [New Old Computer ...