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Author Topic: MY 110v Dell Dimension PC (US Brand) was plugged into 220v  (Read 2101 times)
bryanbagtas
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« on: June 06, 2009, 01:45:58 AM »

 Cry mga kuya, 2long naman po,, nasaksak ko kc ung computer ko sa 220v . eh 110v lng dapat un eh,, may usok n lumabas pero wlang amoy and blown sound .
tnry ko palitan ung glass fuse ng power supply ng 6 amp,250v. pero ang usually na amphere ng power supply ko is 6.3 pero wlang stock sa hardware kaya 6 amp n lng gnamit ko.. nung nlagay ko n ung fuse instart ko ung comp. Gumana siya ,, so akala ko ok na kaya nag Check Dsk Utilities for errors ako then iniwan ko xa kc nag sscan pa.. binalikan ko sya after 3hrs. pagtingin ko nkapatay.. kla ko nag standby lng.. pero wla patay tlga so ,, bnuksan ko.. wla nnmang ngyyri .. my pc was dead again ..

naghanap ako ng 6.3 amp kc bka un tlga hanap ng PC ko .. then tnry ko ilagay .. inistart ko xa pero .. Fan lng ng videocard and Power supply gumagan,, nabubuksan ung CDROM, tpos merong lights .. pero blinking ung red na di nmn normal n ngyyri pag inoopen ko ung PC. . sna m2lungan nyo po ako .. salamat po  .. hintayin ko po ung sagot nyu .. salamat  Cheesy Cheesy
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« on: June 06, 2009, 01:45:58 AM »

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insomartin
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« Reply #1 on: June 06, 2009, 02:08:17 AM »

try mo muna swap with a good 220 volt power supply.  i don't think kasi na yung fuse yung umusok. nag crack ba yung fuse?

kahit ibang shape yung sa dell powersupply same padin yung plug sa motherboard. usually standard naman na ATX plugs.

i don't recommend using the 110 volt supply kasi gagamit ka pa nang transformer. mas malaki pa makakain nang transformer than the PC.

if you want to buy a power supply meron sa cdrking.
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nucleus
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« Reply #2 on: June 06, 2009, 04:18:36 AM »

Cry mga kuya, 2long naman po,, nasaksak ko kc ung computer ko sa 220v . eh 110v lng dapat un eh,, may usok n lumabas pero wlang amoy and blown sound .
tnry ko palitan ung glass fuse ng power supply ng 6 amp,250v. pero ang usually na amphere ng power supply ko is 6.3 pero wlang stock sa hardware kaya 6 amp n lng gnamit ko.. nung nlagay ko n ung fuse instart ko ung comp. Gumana siya ,, so akala ko ok na kaya nag Check Dsk Utilities for errors ako then iniwan ko xa kc nag sscan pa.. binalikan ko sya after 3hrs. pagtingin ko nkapatay.. kla ko nag standby lng.. pero wla patay tlga so ,, bnuksan ko.. wla nnmang ngyyri .. my pc was dead again ..

naghanap ako ng 6.3 amp kc bka un tlga hanap ng PC ko .. then tnry ko ilagay .. inistart ko xa pero .. Fan lng ng videocard and Power supply gumagan,, nabubuksan ung CDROM, tpos merong lights .. pero blinking ung red na di nmn normal n ngyyri pag inoopen ko ung PC. . sna m2lungan nyo po ako .. salamat po  .. hintayin ko po ung sagot nyu .. salamat  Cheesy Cheesy

nadale ata boss yung HDD mo Roll Eyes pero try mo po muna yung suggestion ni boss Insomartin Cheesy at tungkol naman dun sa umusok malamang yung negative temperature coefficient thermistor "NTC" yun na nakalagay accross sa rectified DC na kapag tumaas ang rectified voltage umiinit sya at pag uminit sya magiging low resistance at pag naging low resistance sya ay mapupundi ang fuse kadalasan nasusunog na sila at nagiging low resistance na sila all the time, kung minsan nahahati sila sa gitna kaya kapag pinalitan ng fuse ay gagana na ulit kung minsan naman nilalagyan ng manufacturer ng heat shrinkable tube yung mismong NTC para kapag nasunog sila at mahati sa gitna ay hindi maglalayo yung dalawang conductor sa loob, kaya kahit palitan mo ng palitan yung fuse ay palaging lang mapupundi para ito sa safety ng user kasi kung hindi marunong ang gagawa at basta na lang papalitan ng fuse pero meron pa palang ibang sira ay hindi magkakaroon ng sunog Roll Eyes
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« Reply #3 on: June 06, 2009, 09:29:22 AM »

^ows? Cheesy Grin

tama si insomartin, tingin ka muna ATX PS
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bryanbagtas
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« Reply #4 on: June 06, 2009, 10:26:49 AM »

thx po sa mga nag nag reply,, eh sir insomartin bkt kelangan ko po palitan ung PS ko ,eh gumagana nmn ung lights ng CPU and ung fan ng PS and fan ng video card. tpos na oopen ko pa ung DVD ROM edi it means nag ffunction ung PS ko dba?,, kaya lng ..  blingking orange lng ung ngyyri sa CPU .. tpos wlang beep kahita isa ..then no signal sa monitor .. pero ang pinagtataka ko tlga,, kung bakit gumana xa nung unang palit ko ng fuse nkapag chkdisk p nga me eh.. kaya lng bglang nwala ulit after 3 hrs tpos patay nnman un PC. then nag palit ult ako ng fuse ayaw n dn gumana .. kung HDD po ba ang ndamage, normal po bang wlang aapear sa monitor? ..

thx po ulet sa help nyo .. GBU ALL
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nucleus
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« Reply #5 on: June 06, 2009, 05:52:24 PM »

thx po sa mga nag nag reply,, eh sir insomartin bkt kelangan ko po palitan ung PS ko ,eh gumagana nmn ung lights ng CPU and ung fan ng PS and fan ng video card. tpos na oopen ko pa ung DVD ROM edi it means nag ffunction ung PS ko dba?,, kaya lng ..  blingking orange lng ung ngyyri sa CPU .. tpos wlang beep kahita isa ..then no signal sa monitor .. pero ang pinagtataka ko tlga,, kung bakit gumana xa nung unang palit ko ng fuse nkapag chkdisk p nga me eh.. kaya lng bglang nwala ulit after 3 hrs tpos patay nnman un PC. then nag palit ult ako ng fuse ayaw n dn gumana .. kung HDD po ba ang ndamage, normal po bang wlang aapear sa monitor? ..

thx po ulet sa help nyo .. GBU ALL


ang power supply kasi ng computer maraming output hindi lang yung pumunta sa DVD ROM hindi lang yung pumunta sa fan ng video card kaya kung yung ibang output ay hindi gumagana ng maayos ay hindi rin gagana ang computer mo,
at tungkol sa defective HDD may case na kapag sira ang HDD hindi nagboboot ang computer testing mo na alisin ang supply at IDE/SATA cable ng HDD at itry mong iboot pag nagboot sya maaring sira ang HDD mo Wink
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« Reply #6 on: June 06, 2009, 06:28:57 PM »


Parang okay yata na palitan mo muna ang Power Supply, kasi walang silbi ito dito sa atin na ang line voltage ay 230V, tapos try mo e assess ang iba pang damage.
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piona
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« Reply #7 on: June 06, 2009, 06:49:37 PM »


110V din ba monitor mo?  Huh

Wag mo nang isak-sak sa 220V yang PC mo baka lumala lang sira nyan...palitan mo muna ng PSU.

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bryanbagtas
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« Reply #8 on: June 06, 2009, 10:48:25 PM »

..sir nucleus tnry ko po ung cnsbi nyo,, ung aalisin muna ung power cable dun sa HDD tpos try ko boot.. sir gnun pa dn ngyari no signal p dn sa monitor .. sir kabute gumagmit kmi ng transformer kaya wla po prob dun. accedentaly n plug lng ung PC sa 220v. . thx po sa mga concern nyo sir,, sir branded po kc ung PC padala pa un ng tita ko galing US meron po bang stock ng PSU d2 nun sa philippines??? Dell Dimension po
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nucleus
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« Reply #9 on: June 06, 2009, 10:51:15 PM »

..sir nucleus tnry ko po ung cnsbi nyo,, ung aalisin muna ung power cable dun sa HDD tpos try ko boot.. sir gnun pa dn ngyari no signal p dn sa monitor .. sir kabute gumagmit kmi ng transformer kaya wla po prob dun. accedentaly n plug lng ung PC sa 220v. . thx po sa mga concern nyo sir,, sir branded po kc ung PC padala pa un ng tita ko galing US meron po bang stock ng PSU d2 nun sa philippines??? Dell Dimension po

meron din namang mga spare parts ng mga branded computer dito satin Wink ano bang excat model yung CPU mo boss?

better kung makuhanan mo ng picture yung actual power supply mo Wink
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bryanbagtas
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« Reply #10 on: June 06, 2009, 11:53:06 PM »

ok sir ,, bks po for sure meron n kong mga pix nun sir,, pero panu ko po mpapakita sa inyo po?
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nucleus
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« Reply #11 on: June 06, 2009, 11:58:05 PM »

ok sir ,, bks po for sure meron n kong mga pix nun sir,, pero panu ko po mpapakita sa inyo po?


upload mo sa http://www.imageshack.us/ yung image then kunin mo yung direct link at ilagay mo sa loob ng ganito
example:

[ img ] direct link dito! [ /img ]

wala yung mga spaces ha nilagay ko lang yang mga spaces Wink

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« Reply #12 on: June 07, 2009, 08:40:39 AM »

.. sir kabute gumagmit kmi ng transformer kaya wla po prob dun. accedentaly n plug lng ung PC sa 220v. . thx po sa mga concern nyo sir,, sir branded po kc ung PC padala pa un ng tita ko galing US meron po bang stock ng PSU d2 nun sa philippines??? Dell Dimension po

Ah so okay na, naka 110 kana ngayon....pero may tama na ang pc mo, di ba umosok yan? check mo muna visually saan nanggaling yong usok, hubaran mo este buksan mo muna ang pc mo....tanggalin mo PSU tapos buksan mo ito, use ur five senses to locate the burnt parts, start from the Varistor, ito usually ang gamit para proteksyon sa overvoltage, kulay pula ito pero nagdiskolor (itim) pag nag-over ang boltahe sa rating nito, also check the capacitors usually bumubukol yong ibabaw nito pag tinamaan ng over-voltage.   

Huwag mo muna e plug o e power on kung hindi mo makita saan nanggaling yong usok!

 Sad

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« Reply #13 on: June 07, 2009, 09:30:35 AM »

yeah agree ako sa sinabi ni sir kabute check mo muna yung varistor.baka sunog na.
meron din ganitong kulay.
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nucleus
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« Reply #14 on: June 07, 2009, 12:18:12 PM »

Ah so okay na, naka 110 kana ngayon....pero may tama na ang pc mo, di ba umosok yan? check mo muna visually saan nanggaling yong usok, hubaran mo este buksan mo muna ang pc mo....tanggalin mo PSU tapos buksan mo ito, use ur five senses to locate the burnt parts, start from the Varistor, ito usually ang gamit para proteksyon sa overvoltage, kulay pula ito pero nagdiskolor (itim) pag nag-over ang boltahe sa rating nito, also check the capacitors usually bumubukol yong ibabaw nito pag tinamaan ng over-voltage.   

Huwag mo muna e plug o e power on kung hindi mo makita saan nanggaling yong usok!

 Sad



yan nga! yan nga po yung tinutukoy ko sa reply number 2 Cheesy Grin
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insomartin
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« Reply #15 on: June 07, 2009, 04:05:54 PM »

sorry kung late reply. sana po may analog or digital multimeter kyo or makihiram muna kayo.
check po muna yung OK ATX power supply...

http://en.wikipedia.org/wiki/ATX

LAGYAN NANG JUMPER ANG GREEN TO BLACK para mag ON yung PSU.
tapikin nyo yung casing. baka grounded din.

IF ok lahat sa PSU.
motherboard naman troubleshoot.

kung may 5 + at 12 + natural na magoonlahat. including the hard disk and optical drive. pero maraming supply voltages ang kailangnan nang motherboard para mag boot nang maayos.
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bryanbagtas
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« Reply #16 on: June 07, 2009, 06:35:03 PM »

[<a href="http://img261.imageshack.us/my.php?image=dsc00543k.jpg" target="_blank"><img src="http://img261.imageshack.us/img261/8018/dsc00543k.th.jpg" border="0"/></a>
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]

yan na sir ,, tnry ko n rin amuyin sir wla ehh.. and nung umusok, wla ding amoy ung usok ..
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nucleus
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« Reply #17 on: June 07, 2009, 06:52:24 PM »



generic lang yung power supply mo meron sya switch para sa pagset ng working voltage nya try mong iset sa 220V Wink
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« Reply #18 on: June 07, 2009, 07:00:14 PM »

sir switch ko sa 220v? di kaya ma over voltage un sa PC ko? ..and sir di ko po kaya ung mga pnpgwa nila sir insomartin pang technicians na po un eh,, siguro sir ms mgnda kung palitan ko n lng ung PSU ko ? .. meron bang stock nyan d2 sir?? magkanu po and kung san makakabili ? .. thx po sa inyo !! GBU ALL
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« Reply #19 on: June 07, 2009, 07:06:54 PM »

meron available jan dito sa pinas..dalhin mo na lang yan PSU dun sa pagbibilhan mo ng bago. Grin
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