ID c?a bi: 975270 - Xem s?n ph?m m bi ny p d?ng vo.
Bung t?t c? | Thu g?n t?t c?

TRI?U CH?NG

Sau khi ci ?t Windows 7 trn my tnh c?a m?nh, b?n khng th? truy c?p ? DVD ho?c b?n ch? c th? truy c?p ng?t qu?ng ? DVD.

S? c? ny c th? x?y ra n?u b?n s? d?ng m?t trong cc ? DVD sau trn my tnh:
  • Sony BC-5100S DVD
  • Sony BC-5600S DVD
  • TSST TS-L633B DVD+/-RW

CCH GI?I QUY?T KHC

? gi?i quy?t s? c? ny, h?y s? d?ng cc phng php sau theo th? t? ? ?c tr?nh by.

Phng phap 1: Ki?m tra b?n c?p nh?t chng tr?nh c s?

? ki?m tra b?n c?p nh?t chng tr?nh c s? c th? p d?ng ?c, h?y lin h? v?i nh s?n xu?t ? DVD.

Phng phap 2: T?t tnh nng Qu?n l? Ngu?n i?n Lin k?t Thch ?ng (ALPM)

N?u b?n khng th? t?m th?y b?n c?p nh?t chng tr?nh c s?, h?y t?t tnh nng Qu?n l? Ngu?n i?n Lin k?t Thch ?ng (ALPM) trn my tnh. ? th?c hi?n vi?c ny, h?y lm theo nh?ng b?c sau.
Ch ? ALPM l tnh nng a thi?t b? ph?n c?ng vo tr?ng thi ng? sau 100 pht th?i gian r?i. y l m?t tnh nng ti?t ki?m i?n. Sau khi b?n t?t ALPM, b?n v?n c th? ?nh c?u h?nh ? ?a ? ch?y b?ng m?t trong ba k? ho?ch s? d?ng i?n sau: Hi?u su?t cao, Cn b?ng v Ti?t ki?m i?n. Tuy nhin, b?n s? khng c?n ?c h?ng l?i t? tnh nng ti?t ki?m i?n b? sung m ALPM cung c?p n?a.
  1. B?m B?t ?u , b?m T?t c? Chng tr?nh, b?m Cc ti?n ch, b?m chu?t ph?i vo D?u nh?c L?nh, sau b?m Ch?y v?i t cch qu?n tr? vin.
  2. T?i d?u nh?c l?nh, g? su l?nh sau theo tr?nh t? tr?nh by. Nh?n ENTER sau m?i lnh.
    • powercfg.exe -setacvalueindex 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c 0012ee47-9041-4b5d-9b77-535fba8b1442 DAB60367-53FE-4fbc-825E-521D069D2456 0
    • powercfg.exe -setdcvalueindex 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c 0012ee47-9041-4b5d-9b77-535fba8b1442 DAB60367-53FE-4fbc-825E-521D069D2456 0
    • powercfg.exe -setacvalueindex 381b4222-f694-41f0-9685-ff5bb260df2e 0012ee47-9041-4b5d-9b77-535fba8b1442 DAB60367-53FE-4fbc-825E-521D069D2456 0
    • powercfg.exe -setdcvalueindex 381b4222-f694-41f0-9685-ff5bb260df2e 0012ee47-9041-4b5d-9b77-535fba8b1442 DAB60367-53FE-4fbc-825E-521D069D2456 0
    • powercfg.exe -setacvalueindex a1841308-3541-4fab-bc81-f71556f20b4a 0012ee47-9041-4b5d-9b77-535fba8b1442 DAB60367-53FE-4fbc-825E-521D069D2456 0
    • powercfg.exe -setdcvalueindex a1841308-3541-4fab-bc81-f71556f20b4a 0012ee47-9041-4b5d-9b77-535fba8b1442 DAB60367-53FE-4fbc-825E-521D069D2456 0

Thu?c tnh

ID c?a bi: 975270 - L?n xem xt sau cng: 27 Thang Chin 2011 - Xem xt l?i: 2.0
p d?ng
  • Windows 7 Enterprise
T? kha:
kbtshoot kbsurveynew kbprb KB975270

Cung cp Phan hi

 

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