Khng th cai t thit bi Bluetooth sau khi ban cai t Windows XP Goi Dich vu 2

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TRI?U CH?NG

Sau khi ban cai t Microsoft Windows XP Goi Dich vu 2 (SP2), ban gp nhng hin tng sau y:
  • Ban khng th cai t b iu hp Bluetooth, va ban gp mt hoc nhiu hin tng sau :
    • Nu ban cai t thit bi Bluetooth, cai t thit bi dng nh hoat ng ung cach. Tuy nhin, khi ban xem cac thit bi xut hin di radio Bluetooth trong B quan ly Thit bi, thit bi c xac inh khng chinh xac.
    • Nu ban c gng cu hinh thit bi, ban nhn c thng bao li tng t nh thng bao li sau:
      Khng tim thy thit bi
  • Nu ban thc hin nng cp tich hp Windows XP SP2 bng cach s dung Winnt32.exe, thit bi Bluetooth hin tai co th dng hoat ng ung cach. Vi du: mt s tinh nng cua thit bi Bluetooth co th dng hoat ng.

NGUYN NHN

Hanh vi nay co th xay ra nu mt trong nhng iu kin sau la ung:
  • Ban cai t Windows XP SP2 trn may tinh co cai t b iu hp Bluetooth nhng cha cai t trinh iu khin bn th ba cho b iu hp o. Hoc, ban thc hin nng cp tich hp Windows XP SP2 trn may tinh a cai t thit bi Bluetooth co s dung trinh iu khin cua bn th ba.
  • B iu hp Bluetooth co ID Nha cung cp (VID) hoc ma inh dang san phm (PID) phu hp vi ca xp chng Bluetooth cua bn th ba va xp chng Bluetooth co trong Windows XP SP2.
S c nay xay ra vi Windows XP SP2 t ng cai t trinh iu khin thit bi co trong Windows XP SP2 thay vi trinh iu khin bn th ba ma ban mun cai t. Trong khi nng cp tich hp, Windows XP SP2 ghi e trinh iu khin Bluetooth bn th ba hin tai bng trinh iu khin thit bi co trong Windows.

CCH GI?I QUY?T KHC

giai quyt s c nay va cai t thanh cng trinh iu khin bn th ba cho b iu hp Bluetooth cua ban, s dung mt trong cac cac phng phap c m ta trong cac phn sau y.

Phng phap 1: i tn tp Bth.inf

i tn tp %WINDIR%\inf\Bth.inf thanh Bth.bak trc khi ban cai t hoc cai t lai xp chng hoc thit bi bn th ba. Khi ban i tn tp, ban ngn khng cho Windows Cm va Chay PNP s dung tp INF o cai t trinh iu khin Bluetooth co trong Windows XP SP2. i tn tp, lam theo nhng bc sau:
  1. Bm Bt u, bm Chay, go %windir%\inf trong M, sau o bm OK.
  2. Bm chut phai Blue.inf, ri bm i tn.
  3. i tn Bth.inf thanh Bth.bak, ri nhn ENTER.
  4. Cai t trinh iu khin Bluetooth bn th ba.

Phng phap 2: Cp nht trinh iu khin Bluetooth trong B quan ly Thit bi

thay th vic cai t xp chng Bluetooth cua Windows XP SP2, cp nht trinh iu khin trong B quan ly Thit bi. Khi ban lam iu nay, chi inh trinh iu khin bn th ba cua ban. cp nht trinh iu khin trong B quan ly Thit bi, lam theo nhng bc sau:
  1. Bm Bt u, bm Chay, go devmgmt.msc trong M, sau o bm OK.
  2. inh vi thit bi.
  3. Bm chut phai vao thit bi, ri bm Cp nht Trinh iu khin.
  4. Lam theo cac bc xut hin trn man hinh trong Thut si Cp nht Phn cng chi inh trinh iu khin bn th ba cua ban cho thit bi Bluetooth.

THNG TIN THM

Khi ban cai t Windows XP SP2 trn may tinh a cai t trinh iu khin b iu hp Bluetooth bn th ba, Windows XP SP2 khng ghi e trinh iu khin o. Ngoai l cho hanh vi nay la khi ban thc hin nng cp tich hp Windows XP SP2. Tuy nhin, nu ban cai t Windows trn may tinh cha cai t trinh iu khin bn th ba, hoc nu ban thc hin nng cp tich hp, Windows se cai t trinh iu khin co trong Windows XP SP2 cho b iu hp Bluetooth.

Khi ban c gng cai t trinh iu khin bn th ba, ban khng thanh cng vi trinh iu khin Windows XP cho b iu hp Bluetooth a c ky. Vi phin ban Windows XP SP2 cua trinh iu khin nay a c ky, Windows xp hang no cao hn trong lc Cm va Chay so vi trinh iu khin khng c ky hoc trinh iu khin c ky cua bn th ba.

Thu?c tnh

ID c?a bi: 840635 - L?n xem xt sau cng: 15 Thang Sau 2007 - Xem xt l?i: 3.0
p d?ng
  • Microsoft Windows XP Home Edition Service Pack 2 (SP2)
  • Microsoft Windows XP Professional Service Pack 2 (SP2)
T? kha:
kbinfo kbperformance kbhardware kbsetup kbprb kb3rdparty kbdriver KB840635

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