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power supply ng cpu, nagloloko! nid help dito teachers.
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Topic: power supply ng cpu, nagloloko! nid help dito teachers. (Read 2098 times)
kiD.elab
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power supply ng cpu, nagloloko! nid help dito teachers.
«
on:
March 25, 2010, 07:25:59 AM »
ung sa cpu ko po
halimbawa turned on ko xa 5am, so ibig sabihin malamig ung system sa loob,
den after shutdown na mainit na ung loob na mga parts, tapos i turn on ko ulit, ayaw na xa mag-start.
pag-press ko ng power button, after 5 seconds or more, namamatay,.
ano po kaya problem nito teachers.
need help po talaga, baka kasi po masira ung hardwares ko sa loob.
ung sa avr, ok naman po xa, running in very good condition.
lcd and cpu connected to 220v - and ung adaptor ng smart bro is nasa 110v.
ung gumagamit ng power sa cpu eh, hdd, board, tsaka ung isang fan nito, pati narin ung fan ng processor,.
feel ko po ata ang problem is nasa power supply ng cpu, ung nasa loob na nasa taas na square.
tnx po teacher, nid help talagha
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power supply ng cpu, nagloloko! nid help dito teachers.
«
on:
March 25, 2010, 07:25:59 AM »
Triple_D
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #1 on:
March 25, 2010, 07:52:12 AM »
natry mo na ba sir sa ibang PS?pwede mo subukan sa ibang PS kung meron ka spare
jan para ma-verify mo kung sa PS nga ang problem.....
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #1 on:
March 25, 2010, 07:52:12 AM »
???
Solar Power Satellite
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #2 on:
March 25, 2010, 10:32:16 AM »
Ito pwedeng icheck muna. AVR, kung generic malamang kapos sa kuryente and sinusuplay. PS ng CPU mismo, kung matagal na o marumi na. MB baka may bloated caps na.
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #2 on:
March 25, 2010, 10:32:16 AM »
orravan
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #3 on:
March 25, 2010, 10:48:55 AM »
Sir check mo un temp ng cpu mo, punta ka sa bios tapos locate mo un cpu temp. if malapit sya sa shutdown temp. kailangan mo syang lagyan ng thermal paste un processor mo. tapos better if you add additional exhaust para sa cpu mo.
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #3 on:
March 25, 2010, 10:48:55 AM »
kiD.elab
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #4 on:
March 25, 2010, 11:44:56 AM »
sir Triple_D : sir hindi ko po pa natry kasi, wala naman po akong kakilala na maglalakas loob magpapahiram.
Sir Jassharing : i think po talaga sir is nasa ps ng cpu, kasi po kung avr, while taking a reply in my topic po sir, im using my pc connected dun sa avr i mentioned na 3 ang naka.kabit..
sir orravan014 : ok po sir, ill do it po, nga pala sir, pano po malalaman kung malapit na sa shutdown temp sir.? plan ko na po sir na lagyan ng another 2 fans nga po sir eh.
mga sir : na wo.wonder ko lang po kasi pag, first turned on, automatic talaga xa, ung sa normal turning on process po talaga.
pero pag na-shutdown na, tapos i -turn on uli un na po, namamamatay. tapos po, ginagawa ko is
1. switch off AVR
2. switch on AVR
3. press power button
(then sudden off of the cpu)
4. switch off AVR again.
ginawa ko po yan kaninang umaga, mga 2 ulit po or 3, den turn on na po uli xa sa normal.
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #4 on:
March 25, 2010, 11:44:56 AM »
de PatAtas
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #5 on:
March 25, 2010, 01:21:21 PM »
' yan ba yung ,,,pag na off ,,di na nag o on,,..???tapos kailangan pang patayin yun AVR...tapos e on ulet para mag on ang CPU?...
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Solar Power Satellite
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #6 on:
March 25, 2010, 01:51:13 PM »
Pwede sir kasing AVR lang yan lalo na kung yung mga mumurahin lang. Ang auto trans nyan maliit na masyado kesa sa written rated wattage. Ganyan rin sa amin pinalitan ng medyo malaki na AVR gumana. Yung iba sinasa-saksak na lang direkta sa outlet kung pareho lang naman rated voltage ng supply sa kailangan ng unit. Ganyan minsan talaga yan intermitent gagana agad tapos sa sunod hindi na.
Kapag direkta sa outlet at ok naman pag-on ng CPU unit. AVR problema mo. Kapag hindi yun baka PS o baka lang naman mga supply cord problema. Yung iba saka na lang.
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kiD.elab
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #7 on:
March 25, 2010, 06:23:20 PM »
xame results rin po Sir Jasssharing - ti nry ko pong iplug na mismo sa outlet, pero xame results pain
after shutdown, den turned on, eh namamatay na kaagad. ung sa cables sir parang ok naman wirings ng cpu ko.
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #8 on:
March 26, 2010, 12:52:38 AM »
Tignan mo po lahat ng capacitors sa paligid ng processors mo kung blown out na kung wala nmn. linisin mo at lagyan ng bagong thermal paste yong likod ng processor mo na naka contact sa heat sink pero wag mo palagpasin dun sa metal kasi baka tumulo sa mga pins ng processor mo.
kung power supply naman po at wala kang mahiraman buksan mo lang po yong power supply tignan mo kung blown out narin ang mga capacitors.
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kelvinblank
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #9 on:
March 27, 2010, 07:47:10 PM »
baka po bloated caps check mo po mobo mo
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #10 on:
March 27, 2010, 08:44:38 PM »
Sir TS follow up question lang...
Ano processor at board ng computer mo?
Ilang watts ang PS nya?
May ginawa ka ba changes sa hardware (ex. add Hardrive) bago lumitaw problema nya ngayon ?
Ilang taon mo na ginagamit computer?
Pag ON mo initially sa ( 5am) magagamit mo ba normally? how long mo magagamit bago mag Shutdown?
Pagka shutdown ba ilang minuto bago mo mapaON ulit na hindi mag auto shutdown?
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orravan
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #11 on:
March 29, 2010, 09:20:49 PM »
Sir paki check mo ng un power management mo sa bios. try to find un "Power" try to look kung "last state" or "always on". Kung same kase baka dito lang un problem mo. i set mo sa alway on.
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kiD.elab
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #12 on:
April 02, 2010, 08:37:57 AM »
processor - intel pentium 1.8 ghz
mobo - asrock m266a
watts ps - 300
changes - wala
taon - 7 years (
)
pag-on po ng 5 am, depende po,, kasi minsan 30 minutes lang ako, minsan hanggang 10pm, normal po ang shutdown.
ilang minuto bago ma-on? depende po sir,
ung steps po sa taas un ang gingawa ko.
1. switch off AVR
2. switch on AVR
3. press power button
(then sudden off of the cpu)
4. switch off AVR again.
after 3 or 5 times repeat, ok na.
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Solar Power Satellite
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #13 on:
April 02, 2010, 11:14:57 AM »
;D;D 7 years and counting. Baka hindi bloated caps kundi dried caps na. Nabuksan mo na ba PS nito? Baka naman jurassic na loob nito sa alikabok. Ganyan yong nangyari sa lumang unit ko kinain yung terminal lead nung regulator ayun sira.
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #14 on:
April 02, 2010, 01:49:24 PM »
Ayun 7 years na.
So malamang nga capacitors ang problema,may punto mga masters natin or corroded contacts possible din.
Sir Ts nagawa nyo na ba advices mga masters natin about sa mga capacitors na bloated? Visual check ka lang muna sa Board mapapansin mo kung may lumobo na mga capacitors (nakaumbok na ung top portion nya kung icocompare mo sa normal na flat sa ibabaw). Make sure nakaunplug na unit a.. At kung may mga lumobo na talaga e dapat palitan na... confirm mo muna kung meron nga para ma detalye ang susunod mong gagawin... kasi hindi madali magpalit nyan.
Next try to check din sa PS.Ung nabanggit mo na Square sa loob. Apat na turnilyo ang nagkakabit nyan usually sa likod mo tatanggalin... ingat lang at isupport mo baka pagkadettach e mabagsakan any sa mga parts na mobo. Unplug mo mga wires connected sa mobo (dalawang connection yan), pati na rin nakaconnect na supply ng harddisk at CD/DVD ROM. Buksan mo PS magready ka na ng brush pang linis kasi sa 7 years kahit pa naka-aircon ka sigurado maalikabok na sa loob nyan. pagnalinis na, visual check ka uli kung may lumobo or dried na capacitors. Kung meron palitan mo na... madali lang palitan capacitor sa PS. Take note of the polarity pagkabit...
Then anu man resulta... tyak ibabalik mo yan sa dati... pero bago mo ibalik check mo mga contacts ng mga kinalas mong connectors baka may curroded na lalo na sa papuntang mobo... visual check lang.
Check also ung tack switch ng power ON/reset button kung minsan nasisira din mga yan ... resulta shutdown.
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de PatAtas
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #15 on:
April 02, 2010, 03:42:49 PM »
' over age na pala.
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kiD.elab
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #16 on:
April 03, 2010, 03:41:28 PM »
yes sir, upcoming 8 years na nga eh
hehehe
check ko po kaninang umaga ung ps - nilinisan ko, ok naman xa, sa bloated caps, parang wala naman. pati mobo checked ko narin, walang bloated
conclusion ko po is: baka hard disk
kasi pag tanggalin ko hdd,, ok xa, di pumapalya ang power
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de PatAtas
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #17 on:
April 03, 2010, 06:36:51 PM »
' power supply yan,,,di na makaya pag lagyan ng hardisk,,oh CD rom mn lang ,,naranasan ko na yan,,..
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Solar Power Satellite
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #18 on:
April 03, 2010, 08:07:46 PM »
Malamang nga HD pero mas parin ako sa PS fault. Gamit ka ng spare HD kapag nagdown uli PS nga yan.
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kiD.elab
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Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #19 on:
April 06, 2010, 09:35:53 AM »
i think talaga mga sie eh sa HD, kasi bago ako nag-power on ng pc ngayon, try ko muna with my
old but still helpful CD-ROm, ok naman xa, running talaga at normal, pag-on ko walang palya,
tapos pag-off ko, den on uli, diretso siya (in this step di ko pinatay ung avr) as in running in
normal mode po talaga xa kung cd rom, pero pag HD na, naku ayun, minsan on ng diretso
minsan, kelangan ulit-ulitin..
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Philippine Electronics Forum
Re: power supply ng cpu, nagloloko! nid help dito teachers.
«
Reply #19 on:
April 06, 2010, 09:35:53 AM »
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