Windows Vista SP1 se bao cao 4 GB b nh h thng (RAM) trn h thng co 4 GB b nh c cai t

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GII THIU

Sau khi ban cai t Windows Vista Goi Dich vu 1 (SP1), dung lng b nh (RAM) a c Windows Vista bao cao co th tng nu cac iu kin sau la ung:
  • BIOS h thng danh ring dung lng b nh vt ly cho hoa va cac thit bi ngoai vi khac.
  • May tinh cua ban co nhiu hn 3 GB b nh h thng c cai t.
Vic thay i nay xay ra do Windows Vista vi Goi Dich vu 1 bao cao lng b nh vt ly c cai t trn may tinh cua ban. Tt ca cac phin ban h iu hanh chay trn Windows NT trc Windows Vista Goi Dich vu SP1 bao cao dung lng b nh sn sn co trn h iu hanh. S thay i nay trong Windows Vista SP1 chi la s thay i trong vic bao cao.

Ban se thy s thay i trong bao cao nay tai cac vi tri sau:
  • Gia tri RAM trong Trung tm Chao mng.
  • Dung lng B nh di vung ca s May tinh cua ti.
  • Dung lng B nh (RAM) trong ca s Thuc tinh H thng.
  • Gia tri Tng dung lng b nh h thng cua trang Xem va In Chi tit trong khoan muc Thng tin Hiu nng va Cng cu trong Pa-nen iu khin.
Ngoai ra, hin cng cu Thng tin H thng (Msinfo32.exe) hin thi cac muc sau y trn trang Tom tt H thng:
  • B nh Vt ly (RAM) c Cai t
  • Tng B nh Vt ly
  • B nh Vt ly Sn co
Vic cai t Windows Vista SP1 se khng thay i bao cao trong cac cng cu chn oan sau:
  • Tab Hiu nng trong Trinh quan ly Tac vu
  • WinVer
  • Cng cu Chun oan DirectX (DXDiag.exe)

THNG TIN THM

Trc khi cai t Windows Vista SP1, Windows Vista hin thi lng b nh h thng sn co trong h iu hanh. i vi cac may tinh co 3 GB hoc it hn 3 GB b nh vt ly c cai t, i khi gia tri b nh c bao cao co th nho hn b nh vt ly a c cai t. S chnh lch nay la do BIOS va co th do d tr dung lng b nh vt ly cua trinh iu khin. Vi du, mt s thao tac thc thi BIOS phn b mt vai b nh vt ly cho b iu hp hoa. Kich thc thng thng la t 8 MB n 128 MB cho hoa. Cung co th co cac kich thc khac. BIOS va mt s trinh iu khin khac co th d tr b nh vt ly cho cac thit bi ngoai vi hoc cac muc ich khac. Vic d tr nay la u hp ly va la mt phn trong hoat ng thng xuyn cua may tinh. Tuy nhin, chung se giam lng b nh vt ly co cho vic s dung h iu hanh va cac ng dung. Vic d tr nay tac ng n may tinh 32-bit va 64-bit.

Trn may tinh chay h iu hanh 32-bit, dung lng b nh h thng hn 3GB, va vi phin ban Windows trc phin ban Windows Vista SP1, ngi dung se thy s khac bit ln v lng b nh c bao cao sn co trong h iu hanh so vi dung lng b nh c cai t. iu nay la bi vi mt s khng gian ia chi vt ly phai c d tr nh cac vung Vao/Ra i vi cac thit bi ngoai vi anh xa b nh. Cac vung I/O nay c phn b gia gii han 3 GB ia chi vt ly va 4 GB ia chi vt ly ln hn.

Cac ia chi b nh vt ly c anh xa n cac vung I/O nay khng th c s dung inh vi b nh h thng vt ly. Nhng ia chi nay cung khng th c s dung ngn chn h iu hanh s dung mt s b nh vt ly thng se c truy nhp gia gii han 3 GB ia chi vt ly va 4 GB ia chi vt ly ln hn. Kich thc cua vung I/O thay i tuy theo h thng vi chung xac inh loai va cu hinh cac thit bi ngoai vi cua h thng.

THAM KH?O

bit thm thng tin v cach thc b nh h thng c bao cao trong Windows Vista, bm vao s bai vit sau y xem bai vit trong C s Kin thc Microsoft:
929605 B nh h thng c bao cao trong hp thoai Thng tin H thng trong Windows Vista nho hn mc ban mong i nu cai t 4 GB RAM
bit thm thng tin v ly do tai sao cac cu phn giao din ngi dung khac nhau bao cao cac gia tri khac nhau i vi b nh h thng cai t trong Windows Vista, hay bm s bai vit sau xem bai trong C s Kin thc Microsoft:
935268 Cac cu phn giao din ngi dung trong Windows Vista bao cao cac gia tri khac nhau i vi tng b nh vt ly co trong may tinh (Bai vit nay co th cha lin kt ti ni dung ting Anh (cha c dich)).

Thu?c tnh

ID c?a bi: 946003 - L?n xem xt sau cng: 08 Thang Hai 2008 - Xem xt l?i: 2.6
p d?ng
  • Windows Vista Service Pack 1
  • Windows Vista Business
  • Windows Vista Enterprise
  • Windows Vista Home Premium
  • Windows Vista Home Basic
  • Windows Vista Ultimate
T? kha:
kbhowto kbmemory kbexpertisebeginner kbinfo KB946003

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