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  • Laptop Display Problem - Nothing visible on Screen?

    I tried to repair the display on my HP ze2000 but need some more help.

    Problem: The display is too dim and hardly visible. When connected to an external monitor it works very well.

    Based on some online articles, I figured it was the inverter. So I purchased an inverter from ebay ( and replaced it. Again same problem. Then I thought it must be the backlight. Since I could not find it easy and safe to get to the backlight, I purchased the LCD screen (, hoping this would definitely solve it. Still same problem. Exactly as it was in the beginning. Can anyone help?

    1 AnswerLaptops & Notebooks1 decade ago
  • Help choosing blue ray player and watching YouTube via Blue Ray?

    I am planning to buy a home theater system with blueray player and wifi. My target is to be able to watch netflix, youtube, and other internet content via this device. I have a few questions to which I need answers.

    Do all wifi devices play internet content? I must get YouTube but I found out that it is blocked on devices like Roku. I have seen Samsung players on internet with "YouTube" access. Does it mean other players don't provide access? I have a Sony Bravia TV and would prefer buying an adaptable device. Any suggestions?

    1 AnswerHome Theater1 decade ago
  • Gas pressure problem in home air conditioner?

    I have 2 air conditioners for the two zones of my house, built 3 years ago. Second floor unit is working fine, but the one for lower level is not. Everything seems to be running, but there is no cooling. I checked the gas pressure in both and following are the readings:

    Good unit:

    with unit off, pressure in both lines is about 125-150 psi

    with unit on, low side is 75, high side is 150 psi.

    Bad unit:

    with unit off, pressure in both lines is about 40 psi

    with unit on, low side is 5, high side is 100 psi.

    Do I need a gas leak check and recharge? How much do you think it will cost. I live in Maryland.

    5 AnswersMaintenance & Repairs1 decade ago