Latest News

• 
  Treadmill Repair

  A dead treadmill that brought back to life A guy who is selling second hand sport equipment brought a power board that was dead. This power board is a...

  • June 29, 2013
  • 12
• Hissing Sound In TV

  At the starting my TV produced heave hissing and wiring noise. After few minutes it will disappear. But picture and sound are clear. Answer: Hissing sound usually are caused by transformer,...

  • Posted June 28, 2013
  • 32
• Display “Locked” in LCD/CRT

  The moment power on, the screen will display “LOCKED”, i don’t know how to reset to remove the screen lock. Answer: You need the service manual to find out...

  • Posted June 28, 2013
  • 0
• Power Good Problem In ATX Power Supply

  I managed to fix the power supply partially and measured all the 24 pin and they all have proper voltages (3.3V, 12.1V, 5V…etc.) however one issue remains…. I’m using coolmaster...

  • Posted June 27, 2013
  • 1
• Taking Out All the Components From Circuit Board For Testing

  When i see someone repairing any electronic circuit board it’s always a in circuit analysis because it doesn’t make much sense to take all the components one by one...

  • Posted June 27, 2013
  • 0
• 
  Peavey Amplifier repair. Model: PV-4C

  An owner of a restaurant and a friend of mine brought me a very old amplifier. The main problem with this amplifier is when you power it up, it...

  • June 27, 2013
  • 10
• Video: Panasonic Plasma TV Buzzing Whining Sound

  Thanks to Beh for recommending this video Likes(0)Dislikes(0)

  • Posted June 26, 2013
  • 0
• 
  LCD TV and LCD Monitor Shutdown Problem

              I have Samsung lcd tv Model No: P2470HD First tv works for 20 minutes then picture disappears but sound ok. Turn off the...

  • June 25, 2013
  • 1