Elakiri Electronic Doctor

[edwarddonuk]

good morning for all

 

[batman malli]

Power supply eka gana wisthara kiyanna
(computer P S / LCD P S / Notebook PS or Other??

Puluwannam pic ekak danna ( all sides )

meka machan pc power supply ekak..
Mercury 450W

 

[edwarddonuk]

meka machan pc power supply ekak..
Mercury 450W

PC power nam Multimeter ekakin check karanne nathiwa fault eka hariyatama kiyanna amarui, earth disconnect kalama tripswitch eka nam off wenne naha
eth power supply eke fault eka reapir karannama wenawa

Open karala balanna Short Black spark thiyanawada kiyala. balala mata kiyanna i'll help you

 

[edwarddonuk]

bump

Thank you so much & Good morning

 

[imscncl]

Battery soket eka remove karala (galawala ) clean karala balanna ,

Motherboard eke Brand / model monwada (If ASUS repair karanna baha)

bios rom eke error ekak wennath pluwan , issella Battery soket eka remove karala (galawala ) clean karala resold karala balanna

machan mekada gawanna ona,

 

[edwarddonuk]

machan mekada gawanna ona,

Oba hari

 

[cvgdude]

Machan mage Lenovo G555 lap ekak thiyanawa,
lap eka on kalama on wenawa, display na. off karala on kara kara danakota hitapu gaman wada karanawa. nathnam aththema na.

hadanna dunnama vga chip eke dust eka clean kala kila dunna. 4 parak on una ai parana ledemai.

danna ayagen ahuwama VGA chip eka heat wenawa kiyanawa.
man heat sink compounds indan damma chip ekata aluthen.

idea ekak deepanko :/

 

[dmtx]

machan Lcd Monitor 1 pinthura penna nathi wela yanawa on karala 1minute walin wage , cable 1 Galuwama "NO Siganal" kiyana 1 display wela nathi wenawa , okak da awula Aththe machn

 

[Dhanushka.N]

machan man gawa hp dv2000 lap 4k vitara tiyenawa.hama ekema same prob.nvidia chip eka heat karama hariyanawa.eth apahu masa kipayakin same awula.machan ubata puluwandachip eka galawala resold karala denna ara machin eken.tawa tiyenawa e wage wada godak.karala denna puluwanda

 

[edwarddonuk]

Machan mage Lenovo G555 lap ekak thiyanawa,
lap eka on kalama on wenawa, display na. off karala on kara kara danakota hitapu gaman wada karanawa. nathnam aththema na.

hadanna dunnama vga chip eke dust eka clean kala kila dunna. 4 parak on una ai parana ledemai.

danna ayagen ahuwama VGA chip eka heat wenawa kiyanawa.
man heat sink compounds indan damma chip ekata aluthen.

idea ekak deepanko :/

Vitharaya pahadiliy (Very Good)

Me lap eke VGA chip eka (GPU) heat wena eka newei fault eka ( VGA chip eka All lap wala godak heat wenawa )

Me lap eke VGA chip eka (GPU) DRY SOLD (DRY JOIN wela re sold karanna ona, habai meka hot air gun walin karanna baha
IR SMD rework station ekakin karanna ona youtube video eka balanna ( video eke thiyenne GPU ekak Replace karana vidiha oyage lap eke GPU eka (VGA chip) Replace karanna ona naha resoldring kalam hari

http://www.youtube.com/watch?v=aI4vS4pc6aE

 

[edwarddonuk]

machan man gawa hp dv2000 lap 4k vitara tiyenawa.hama ekema same prob.nvidia chip eka heat karama hariyanawa.eth apahu masa kipayakin same awula.machan ubata puluwandachip eka galawala resold karala denna ara machin eken.tawa tiyenawa e wage wada godak.karala denna puluwanda

Vitharaya pahadiliy (Very Good)

Me lap eke VGA chip eka (GPU) heat wena eka newei fault eka ( VGA chip eka All lap wala godak heat wenawa )

Me lap eke VGA chip eka (GPU) DRY SOLD (DRY JOIN wela re sold karanna ona, habai meka hot air gun walin karanna baha
IR SMD rework station ekakin karanna ona youtube video eka balanna ( video eke thiyenne GPU ekak Replace karana vidiha oyage lap eke GPU eka (VGA chip) Replace karanna ona naha resoldring kalam hari

http://www.youtube.com/watch?v=aI4vS4pc6aE

 

[cvgdude]

Vitharaya pahadiliy (Very Good)

Me lap eke VGA chip eka (GPU) heat wena eka newei fault eka ( VGA chip eka All lap wala godak heat wenawa )

Me lap eke VGA chip eka (GPU) DRY SOLD (DRY JOIN wela re sold karanna ona, habai meka hot air gun walin karanna baha
IR SMD rework station ekakin karanna ona youtube video eka balanna ( video eke thiyenne GPU ekak Replace karana vidiha oyage lap eke GPU eka (VGA chip) Replace karanna ona naha resoldring kalam hari

http://www.youtube.com/watch?v=aI4vS4pc6aE

Thanks alot machan

mata lankawe meka karaganna thanak kiyanna puluwanda?

Meheme wenne ai kiyala puluwannam wisthara karala deepan macho.

 

[edwarddonuk]

machan Lcd Monitor 1 pinthura penna nathi wela yanawa on karala 1minute walin wage , cable 1 Galuwama "NO Siganal" kiyana 1 display wela nathi wenawa , okak da awula Aththe machn

Fault - back light inverter

Brand nama / model ewanna in side eke pic ekakuth ekka reapir karaganna vidiha kiyannam

Thank you

 

[edwarddonuk]

Thanks alot machan

mata lankawe meka karaganna thanak kiyanna puluwanda?

Meheme wenne ai kiyala puluwannam wisthara karala deepan macho.

1 Godak vga memory eka use wena software /game/video /cooler block

2 Hariyata service nokalama ( Notebook ekak awurudu 2 kata sarayak aniwa service karanna ona cooler eka clean karakla , GPU GPU compound & compound pad change karanna ona)

 

[solopiz]

 

[edwarddonuk]

Thank you so much

 

[Elaaz]

හොද Soldering Station and SMD Rework එකක් ගන්න පුළුවන් කොහෙන්ද? හොද Brands මොනවද?

 

[Elaaz]

Electronic Device එකකට Custom Made Plastic Enclosure එකක් හදාගන්න පුළුවන් තැනක් කියන්න පුලුවන්ද?

 

[NISH125]

niyama thred ekak machan mula idan page okkoma kiyewwa. +5

podi prashnayak thiayanwa, ape gewal wala pavichchi karana cfl bulb pichchunama eke circuit ekata samaharu wena tubelight set karala thiyanawa man dekala thiyanawa, anna a vidiyata apita a circuit ekata led bulb 10k vithra set karala pavichchi karanna puluwanda machan? man electronic gena wediya danne nam ne

 

[Dhanushka.N]

Vitharaya pahadiliy (Very Good)

Me lap eke VGA chip eka (GPU) heat wena eka newei fault eka ( VGA chip eka All lap wala godak heat wenawa )

Me lap eke VGA chip eka (GPU) DRY SOLD (DRY JOIN wela re sold karanna ona, habai meka hot air gun walin karanna baha
IR SMD rework station ekakin karanna ona youtube video eka balanna ( video eke thiyenne GPU ekak Replace karana vidiha oyage lap eke GPU eka (VGA chip) Replace karanna ona naha resoldring kalam hari

http://www.youtube.com/watch?v=aI4vS4pc6aE

thanx for reply.machan ow hot air gun ekakin heat karata apahu awula enawane.ubata ewwoth karala denna puluwan kamak thiyeida.kiyak withara yaida.galawala boad eka witharak ewannam.