Asus Eeepc 1001 có báo sạc nhưng không nhận pin, không kích nguồn được từ pin do lỗi đường Data và

Discussion in 'ASUS' started by Admin, Jul 12, 2015.

  1. Admin

    Admin Administrator

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    Tình trạng: Nhận máy dùng sạc bình thường, không kích nguồn được từ pin, vào win có báo Charging nhưng % pin Unknow, dùng battymon kiểm tra báo N/A.

    Tiến hành bung máy kiểm tra và đo đạc.

    Thấy chân data và clk của chân pin 0v đúng phải là 3,3v hai chân này gửi thông tin của pin về IO để IO báo dung lượng rồi ra lệnh sạc pin…

    Đo tại đầu OR2 và OR3 có áp 3,3v đầu kia mất áp–> có thể lỗi IO.

    Không tiến hành thay IO vội, thấy hai đường data và clk đi vào IC PU604 để chuyển tín hiệu từ IO về IC sạc pin, cách ly IC này thấy áp tại chân data và clk lên đủ 3,3v –> lỗi PU604

    Sửa chữa: Thay IC PU604 máy đã sạc và nhận ra % pin. Kích nguồn được từ pin OK[​IMG]
     
  2. bokepid

    bokepid New Member

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    terima kasih
     
  3. repairlaptop17

    repairlaptop17 New Member

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    Tks bạn đã chia sẽ !
     
  4. dattenthatkho0506

    dattenthatkho0506 New Member

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  5. Ginana

    Ginana New Member

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    How do push ups, hand positions, affect the work of your muscles?

    [​IMG]

    Believe that there are boys Many people use pushups as one of the most basic exercises in their exercise. But still do pushups สมัครjoker with a standard posture Today, for anyone who wants to focus on each muscle more precisely. Maybe a few adjustments, which we have interesting information from the trainer Chan came to suggest.

    Regular pushups Begin with a hand plank, hand placed at shoulder level. Hand spaced equal to shoulder width or slightly more, body straight, legs taut, feet about shoulder width. After not bending or deflating, inhale with elbows bent down, elbows spread about 45 degrees from the body until the chest almost touches the ground. Straight, not bent or bent up

    The hand position when pushing up will also affect the function of each muscle.

    - Place your hands normally (around your shoulders). In this position, the pectoral and posterior muscles work mainly We will take this position as a comparison with other forms of hand placement.

    - Place your hands wide (wider than your shoulder) in this position. Less work chest and back arms Front shoulders and forearms (biceps) work a little more. When compared with the first hand placement

    - Placing hands narrower (narrower than the shoulders), chest and back, arms work more than the first two hand positions. And upper chest muscles Some of the muscles in the rotator cuff work more. (infraspinatus)

    - Placing hands low (hands down to the ribs). The chest does much more work than normal hand laying. But the back of the arm is less active.

    - Placing hands high (hands rise slightly above shoulder level), chest and back, arms work slightly more than normal hand positions.

    From the different hand placement, we can see that the muscles of the chest and back of the arms are used differently. It's up to you to choose which type of hand you want to put on your training goals. For example, I want to have chest muscles. But not with big arms Then put your hands low Because the chest works a lot The back of the arms work less. Or if you want to have a chest with big, beautiful arms too, you can put your hands narrow, but if you place your hand narrow, you can do it a few times because it's not strong enough Would have to use a normal hand gesture first
     
  6. jonny watson

    jonny watson New Member

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