IBM SurePOS 4800-742 AP04 and Chemi-Con Capacitor fail.

More IBM SurePOS hatred from a computer technician.

Another IBM product (which is now Toshibas nightmare), another capacitor fail. Unlike Dell and Samsung which moved away from the Chemi-con capacitors quickly after the lawsuits and disasters of PC’s and servers dropping over dead in less then a year. IBM stayed the course and decided to make this capacitor the “Industry Standard” kinda like how industry standard for generating power is using a water wheel. Unlike my previous article I don’t think I have illustrated exactly WHY the capacitors blow apart so easily in these SurePOS units.

Read more…

IBM 4800-722 bad caps nippon KZG caps

IBM Bad Capacitor love!

Bad Caps can plague almost any system. However, IBM in their later years especially right after y2k was really bad about it. Everything from their IBM servers to even their POS client machines used Nippon KZG capacitors which even if you have a unit sitting around in a warehouse for a certain length of time.

Read more…