Compaq CQ43

Discussion in 'Solved' started by degutji, Jun 19, 2014.

  1. degutji
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    degutji MEMBER

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    Kasus :
    Nyala tp hanya layar putih , tes ke ext monitor normal alias ada penampakan

    Studi dan Pemecahan masalah :
    1. Ganti LED screen ( Gak ngaruh )
    2. Reflow GPU chip ( sami mawon )
    3. Ganti kabel flex ( podo ae )
    4. Buka ajimat alias skema, ukur tegangan di setiap yg ada voltasenya di socket LCD MB yg kode nya JLVDS1, ketahuan pas di pin 7,9,11 +LCDVDD signal ga ada tegangan cuma 0.20v yg seharusnya 3.3v. Cek lagi Q8 pin 5 yg ngasih perintah dari GPU , tegangan normal. Curiga ke Q7 yg bertanggung jawab ngeluarin signal +LCDVDD, dan ternyata memang Q7 gak mau ngeluarin signal dari pin 1, coba ganti dg yg sama . Nyalakan....logo compaq nongol di layar, akhirnya CQ43 slamat dari panas nya penggorengan klo saja dia ngotot sama layar putih nya ;)

    Salam sukses :shakehand
    Smoga bermanfaat:wowcantik

    mau lampirin skema nya tp ga tau caranya :hammer:
     
    joseherinovic and ikram like this.
  2. admin
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    admin Staff Member ADMIN

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  3. degutji
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    degutji MEMBER

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    Siiaaaap Kumendan...:army akibat malas baca2 jd malu :malu dah tersedia msh nanya...:ketawa:
     
  4. ahmad fitriono
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    ahmad fitriono MEMBER

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    sangat berguna sekali trimaksi banget
     
  5. tedjo
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    tedjo MEMBER

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    beruntung GPU yang habis digoreng tidak apa-apa :)
     
  6. Zahra Comp
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    Zahra Comp MEMBER

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    mantap....
     
  7. mahfooz
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    mahfooz MEMBER

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    thanks
     
  8. Yonathan Ladou
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    Yonathan Ladou MEMBER

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    wuih ternyata ini toh penyebabnya... makasih ya Ter.. menjadi semakin tauuu...
     
  9. alfian rosyadi
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    alfian rosyadi LIFETIME VIP MEMBER

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    ikut memantau wlapun telat, sangat membantu,,,mksh master",,,,(y)
     
  10. bagus cs
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    bagus cs MEMBER

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    ikut memantau.sangat bermanfaat sekali udah share dimari
     
  11. gomez
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    gomez VERIFIED MEMBER

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    mantab share nya Ter,.. sangat bermanfaat ,.. keep share buat yg masih nobi" ....hehehe
     
  12. hasan
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    hasan MEMBER

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    Ikut nyimak....
     
  13. delta2000
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    delta2000 MEMBER

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    mantap tutorialnya juragan...
     
  14. grimlock
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    grimlock MEMBER

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    Numpang Nyimak meski terlambat, Thanks Ter.. :army
     
  15. budi tattoo
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    budi tattoo MEMBER

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    Joss gandos
     
  16. delta2000
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    delta2000 MEMBER

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    ikut nyimak juragan. sapa tau nanti mengalami kejadian yang sama.
     
  17. BagusKie
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    BagusKie MEMBER

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    Akhirnya habis gelap terbitlah terang Ter
     
  18. joseherinovic
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    joseherinovic MEMBER

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    mantapss...hampir sama kasusnya l745 check ngalor ngidul tibake tr e...
     
  19. jajang
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    jajang MEMBER

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    mantap Ter........
     
  20. widodo
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    widodo VERIFIED MEMBER

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    Mak nyus ter
     

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