mt. ngun ci Ca St p Ngun
a. Qu chuyn ch Ngun (Power Overload): lc h thng tiu th nhiu nng lng hn so c kh nng sn xut ca ngun in.
b. Li Ngun My Tnh (PSU Failure): H hng phn cng ca b ngun my tnh, dn ti vic ko cung cp in p cho nhng linh kin.
c. trang b Ph H Hng: nhng trang b ngoi nh UPS (Uninterruptible Power Supply) hoc b iu khin in p khng hot ng ng cch.
d. S C Trn Li in (Power Grid Issues): St p do s c trn li in hoc nhng nhn t bn ngoi nh ht tc in.
hai. bc l Ca St p Ngun
a. pht ng Li t Ngt: My tnh b khi ng li m khng mang l do r rng, c trng khi h thng ang hot ng nng.
b. Gim Hiu Sut Hot ng: nhng ng dng v tr chi chy chm hn thng l hoc mang hin tng lag.
c. Ting n to t Ngun: Ngun my tnh pht ra ting n ln khi hot ng, iu ny s hu th l du hiu ca s c ni b.
d. Mn Hnh M c hoc Tt My ko ng Cch: cc m t ny s hu th xy ra lc ngun ko cung cp in p cho nhng linh kin, dn n hin tng khng n nh.
3. cch thc X L St p Ngun
a. kim tra Ngun My Tnh (PSU): kim tra hin trng hot ng ca b ngun my tnh, m bo khng mang h hng no v nu nh cn, thay th bng mt b ngun mi.
https://jetek.vn/sut-ap-nguon-may-tinh-nguyen-nhan-va-giai-phap/ b. r sot UPS (Nu C): nu bn dng UPS, kim tra tnh trng hot ng v thay th pin gi d cn.
c. r sot thit b in Trong Nh: m bo nhng trang b in nh cm v b chuyn i in hot ng bnh thng v khng gy ra s c.
d. tiu dng vt Chng St p (Surge Protector): s dng nhng trang b chng st p kim sot an ninh h thng my tnh khi nhng s c t li in bn ngoi.
e. iu Chnh Cu Hnh H Thng: gi d cn phi c, iu chnh cu hnh h thng my tnh gim chuyn ch v gim thiu qu chuyn ch ngun.
Kt Lun
St p ngun l 1 vn m cc bn my tnh thng xuyn gp phi, khng nhng th n s hu th c gii quyt v ngn phng nga bng cch thc thc hnh nhng gii php d phng v bo tr thch hp. Bng vic hiu r nguyn c, nhn mt miu t v vn dng cc gii php x l, bn vi th bo v h thng my tnh ca mnh khi cc tc ng th ng ca st p ngun.
