Acer AOD 725 charger masuk powerled langsung nyala

Discussion in 'Ask & Question' started by q4midz, Apr 16, 2015.

  1. q4midz
    Offline

    q4midz MEMBER

    Messages:
    274
    Likes Received:
    14
    Liked:
    6
    Trophy Points:
    18
    Mohon pentunjuk para master , Acer AOD 725 board Quanta ZHG mati,charger masuk powerled langsung nyala (biru + merah) begitu switch on ,power led mati & +3V_S5(3.3V) drop jadi 1.1V setelah -/+ 10 detik kembali power led nyala merah + biru
    acer AO725 PWRLED+SUSLED ON SEMUA SBLM POWER ON.jpg acer AO725 3V_S5 PWR DROP SETELAH POWER ON.jpg

    yang sdh saya lakukan : check PQ16,PQ18 tdk bocor, flash bios tetap sama
     
  2. kokosuprianto
    Offline

    kokosuprianto VERIFIED MEMBER

    Messages:
    418
    Likes Received:
    77
    Liked:
    10
    Trophy Points:
    18
    Location:
    Medan, Indonesia
    charger ga Ter....coba menjawab....pernah saya dapatkan masalah pada ic cas dan masalah di KBC (winbond nuvoton)
     
  3. kokosuprianto
    Offline

    kokosuprianto VERIFIED MEMBER

    Messages:
    418
    Likes Received:
    77
    Liked:
    10
    Trophy Points:
    18
    Location:
    Medan, Indonesia
    coba cek jalur VIN ke arah batre bg..kmudian VBatOUT down atau tidak..
     
  4. q4midz
    Offline

    q4midz MEMBER

    Messages:
    274
    Likes Received:
    14
    Liked:
    6
    Trophy Points:
    18
    trims Ter, ini sy coba pasang batre + charger ga bisa charge & ga drop teg Vin turun jadi sama dengan Vbatout 12v
     
  5. kokosuprianto
    Offline

    kokosuprianto VERIFIED MEMBER

    Messages:
    418
    Likes Received:
    77
    Liked:
    10
    Trophy Points:
    18
    Location:
    Medan, Indonesia
    maksudnya VIN nya drop yah bg........?
     
  6. q4midz
    Offline

    q4midz MEMBER

    Messages:
    274
    Likes Received:
    14
    Liked:
    6
    Trophy Points:
    18
    iya Ter koko, charger + batre dipasang VIN turun ke ke 12V, tanpa batre VIN 19V
     
  7. celcyuslaptopcare
    Offline

    celcyuslaptopcare MEMBER

    Messages:
    136
    Likes Received:
    2
    Liked:
    0
    Trophy Points:
    8
    klo udah diflash bios pq16,18 sma fet Vin yng lngusng ke batrai ndak papa. coba di reset dulu Ter biosnya. tinggal dijumper aja G1-nya. Aq juga dpet masalah percis kayak gitu Ter. udah tak slidiki di SIOnya normal ternyata BIOSnya erorr Ter. BIOSnya merintah ic charger nyamain phase sama Vinnya lewat Chipset diterusin ke SIO. tu BIOSnya kan cuma MAIN bios aja yang langsung Contol chipset. jadi seperti fet chargernta Short tapi ndak short..

    Udah deh
     
    fikrijelek likes this.

Share This Page