Archive for March, 2010

Diode on Maxtor model 6V250F0 hard drive fails on power-up

Friday, March 26th, 2010

Maxtor 6V250F0 shown with blown diode

Maxtor 6V250F0 closeup of diode

These pictures are of a Maxtor model 6V250F0 250GB 7200RPM hard drive.  The owner noticed a burning smell from the drive after which it was unplugged.  Upon being powered up, the diode was destroyed.  A similar diode was removed from a Samsung model SP1614C 160GB hard drive and soldered onto this board to successfully repair it.  Credit:  THE_GFR

NEC ND-2510A DVD recorder

Thursday, March 18th, 2010

Top of board showing destroyed SMD capacitors and inductors

Closeup of SMD parts

Bottom of board showing cracked IC

Closeup of burned IC

This started as a burning smell and extreme heat coming from the DVD drive, and ended up with what you see above.  The PC power supply that powered the computer this drive was in failed some months after.  Credit:  stsm.