n70 low and no signal

Discussion in 'BB5' started by shafGSM, Dec 22, 2009.

  1. shafGSM

    shafGSM New Member

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    help master n70 kalo pake kartu xl dpt sinyal stabil tp dngan syrat harus dket BTS,kalo agak jauh sinyal gak ada.trus di manual pling banyak cuma dpt 3 provider .yaiti XL, INDOSAT,TELKOMSEL,arus pergerakan pada PS stabil.trus sya coba pke kartu selain 3 provider yg search manual nya dpt yaitu pke kartu TRI..di manual kadang dpt kadang 3 provider tersebut gak dpt,ada tulisan NO NETWORT ACCSES NOT FOUND..hasil self test yang UNKNOWN RESULT yaitu

    1.ST CDSP WCDMA TX POWER TEST
    2.ST CDSP RX IQ LOOP BACK TEST

    help master pencerahan nya..
     
  2. teknisiedan

    teknisiedan New Member

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    Coba cek kutu2 pada bagian persignalan (sebelum mengecek IC yg gede2), kemungkinan ada yg bermasalah
     
  3. InOut

    InOut Active Member

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    Antena switch....???????
    truz cba ganti pm.....?????
    dUpgrade ME......***an..
     

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