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Usb Port

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Baru2 ni kawan saya menggunakan notebook saya utk membuat tugasannya. Tugasannya berada dlm pen drive. masalahnya sewaktu dia memasukkan pen drivenya tu dlm usb port, komp tiada apa2 respons. mula2 saya sangka masalah driver tapi setelah saya cabut cable printer dr USB port yg satu lagi, baru komp dpt kesan kehadiran pen drive ni. saya cuba sambungkan semula cable printer tu, masalah tadi timbul lagi unsure.gif

apa masalah ni? kenapa USB port saya tak cukup kuasa? Bgmana caranya memperbaiki masalah ni? sad.gif Notebook saya hanya ada 2 usb port. ph34r.gif

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-Maybe tak cukup kuasa, spt yg ko jangkakan.

Solution: try gunakan power cable masa pasang laptop tu. printer ko tu tak connect ke power socket ke tongue.gif first time dengar gini.

- adakah satu pendrive saja yg ada problem gitu..atau semua pendrive lain yg dah try?

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masa dia detek tu dpt guna ke pendrive? atau sekadar detek sahaja? sebab kat cc sini pakai usb port 1.1 ... kalo sumbat yg 2.0 punya dia kata tak cukup karan...

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masa dia detek tu dpt guna ke pendrive? atau sekadar detek sahaja? sebab kat cc sini pakai usb port 1.1 ... kalo sumbat yg 2.0 punya dia kata tak cukup karan...

Aik? USB voltage standard la, kira 1.1 ke 2.0, sebab semuanya sambung ke pin dan bus utk USB yg sama, range voltage dari 4.4 hingga ke 5 lebih volt, seingat aku. Apa yg beza 1.1 dgn 2.0 hanyalah data rate je. smile.gif

tp camna pun, electronics devices ni mmg kekadang unpredictable...

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