tovuti:Vibaya. Ujumbe wa mtandaoyaliyomo
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Topics:3,186 Posts:32,701 LastPost: Needhelptoidentifyic 3,186 32,701 Needhelptoidentifyic bySMDFlea Today,04:49PM GeneralComputer&TechDiscussion Hejustageneralcomputerquestion,postithere.ThiscanbeanythingfromanOSissue,hardwareissuenotrelatedtocapacitors,upgradequestion,orwhateverbasictech-relatedissueisonyourmind....Thisisalsoagoodplacetoshareyourtechprojects! Topics:4,498 Posts:74,847 LastPost: TofixlaptopscreenverticallinebyworkingonitsEDPcable 4,498 74,847 TofixlaptopscreenverticallinebyworkingonitsEDPcable byDiah Today,03:31PM TroubleshootingHardware&DevicesandElectronicsTheory GeneralElectronicsTechnicalDiscussion Ifyouheageneralquestionconcerningbasicelectronicstheoryorcomponentfunction&use,here'swhereitgoes. 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(4,743/28,515) TroubleshootingComputerDisplays TechnicaldiscussionscoveringanytypeofPC/computerdisplay,whetheritbeCRT,LCD,oranythingelse.Whenstartinganewthread,pleaseputthemakeANDmodelofyourdeviceinthethreadtitle.AlsobeVERYdescriptiveofyourissue,thatwayyou'llgetthebestanswerpossible! Topics:5,322 Posts:75,706 LastPost: AsusVG278mosfetidentification? 5,322 75,706 AsusVG278mosfetidentification? bymomaka Yesterday,12:50PM TroubleshootingTVsandVideoSources Technicalquestionsaboutyourdefectivetelevision,projectionscreen,LCD/plasma,oranyothertypeofvideodevice.Whenstartinganewthread,pleaseputthemakeANDmodelofyourdeviceinthethreadtitle.AlsobeVERYdescriptiveofyourissue,thatwayyou'llgetthebestanswerpossible! Topics:27,454 Posts:374,777 LastPost: Toshiba46L5200Uflashlogoonscreenwhenturnon 27,454 374,777 Toshiba46L5200Uflashlogoonscreenwhenturnon byzeroonesolution Today,08:22PM TroubleshootingPowerSuppliesandPowerSupplyDesign Technicaldiscussionforpowersupplies.ThiscoversPCsupplies,andanyotherrelatedpowersupplyissue.Whenstartinganewthread,pleaseputthemakeANDmodelofyourdeviceinthethreadtitle.AlsobeVERYdescriptiveofyourissue,thatwayyou'llgetVibaya. Ujumbe wa mtandaothebestanswerpossible! Topics:4,183 Posts:65,244 LastPost: 12vPSUhelpplease. 4,183 65,244 12vPSUhelpplease. byR_J Today,07:31PM TroubleshootingPrinters,Copiers,ScannersandotherIming&PrintingDevices Technicalquestionsaboutyourdefectivelaserorinkprinter,plotter,copier,scanner,andotheriming&printingdevices.Thissectionalsoincludesdigitalcameras.Whenstartinganewthread,pleaseputthemakeANDmodelofyourdeviceinthethreadtitle.AlsobeVERYdescriptiveofyourissue,thatwayyou'llgetthebestanswerpossible! 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Topics:2,327 Posts:27,482 LastPost: PioneeramplifierA-205Relaynotclickingafteramistakeimade 2,327 27,482 PioneeramplifierA-205Relaynotclickingafteramistakeimade byGraphicMan Today,08:20PM TroubleshootingAppliancesandotherHouseholdElectronicStuff Technicaldiscussiononhouseholdappliances&otherhouseholdelectrics&electronics;includingtroubleshootingandinstallation.Thiscanbeanythingfromawasher/dryer,dishwasher,microweoven,othersordidkitchenelectricsandsoon.Whenstartinganewthread,pleaseputthemakeANDmodelofyourdeviceinthethreadtitle.AlsobeVERYdescriptiveofyourissue,thatwayyou'llgetthebestanswerpossible! Topics:223 Posts:3,909 LastPost: Eneloop/PanasonicBQ-CC63charger-noisyPWMIC 223 3,909 Eneloop/PanasonicBQ-CC63charger-noisyPWMIC byredwire 05-05-2024,10:18PM TroubleshootingGameConsoles&OtherWeirdDevices Thiscanbeanythingfromgameconsolestoarcadegamestoanythingelsethatdoesn'treallyfitintoanyoftheabovecategories.Whenstartinganewthread,pleaseputthemakeANDmodelofyourdeviceinthethreadtitle.AlsobeVERYdescriptiveofyourissue,thatwayyou'llgetthebestanswerpossible! Topics:1,002 Posts:10,877 LastPost: NintendoSwitchOleddead 1,002 10,877 NintendoSwitchOleddead byestabilito Today,03:48PM EquipmentUse,Soldering,Techniques,andReviews Technicaldiscussionsconcerningsolderingtechniques,useoftestequipment,howitworks,what'sbest,andsomepointersinusingitall. Topics:1,378 Posts:19,402 LastPost: QuecooT12-958solderingstation-INVERerror? 1,378 19,402 QuecooT12-958solderingstation-INVERerror? byspleenharvester Today,01:37PM MarkChannelsRead What'sGoingOn? 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Ujumbe wa mtandao ret888, dinbdonb, dcastro77, micro-man, spidertnt, Marco_compucell, VUONGMAI, begraudzaudrodrigue, robotman9 BadcapsStatistics Collapse Topics:102,299 Posts:1,269,992 Members:493,414 ActiveMembers:16,411 Welcometoournewestmember,RichieL. LatestTopics Collapse BIOSrequestforASUSx415dap bytechrefurbca Hi,ItismyfirstBIOSrequesthere.Iheabios-lockedAUSM415DASUSX415DAP 1Photo Channel:BIOSRequestsONLY! Yesterday,07:17PM NeedBiosforHPProbook435G10thanks. byIMLJ Hi,Anyonepleasehelpmetounlockthisbios.HPPROBOOK435G10SN:5CG3343FTQManythanks.... Channel:BIOSRequestsONLY! Today,08:56PM ASUSROGSTRIXGL702VSKnopowerissuePQ8901,PQ8900? byub6ib969 Hi,workingonaASUSROGSTRIXGL702VSK60NB0DZ0-MB1260thatdoesnotpoweron.AtthePQ8900PIN2(P_CHG_ACMOS_G_20)Iamreceiving24.7VandPIN1(P_CHG_ACMOS_S_20)20V,howeverwhenIplacethePQ8901P_CHG_ACMOS_G_20itdrops0V.Idon'thethereplacementmosfets(N-MOSFETQM3058M6ACPRPAK5*6UBIQ)howeverwillanyN-channelmosfetwithsimilarparameterswork?IalsofoundthatPCI8703,PCI8701areshorted.anyhelpwouldbegrateful. Channel:TroubleshootingLaptops,Tablets,andMobileDevices Today,04:34PM macbooka1707 byPITERPENY thereisnoreaction,ithangsat20V/0A.Therewasalittlecorrosionintheu7650area.Replacingtheu7000didnothelp.Tellme,whatelsecoulditbe?PPBUS_G3H=12.9VFlashingthebioswithacleanregionalsodidnotwork! Channel:TroubleshootingLaptops,Tablets,andMobileDevices Yesterday,04:31PM PioneeramplifierA-205Relaynotclickingafteramistakeimade byGraphicMan HelloguysBecausetheunitisold(butonlyoccasionallyused)theloudnessbuttoncausessomenoiseduetobadcontact,spraysdidnotwork,soidecidedtosolderthepinsthatitconnectsonthepcbattheon(loudnesson)positionididthatanditworkedfine,iknowfromthebottomofmyheartthattheswitchconnects2piVibaya. Ujumbe wa mtandaonsandalsod/cother2pinsoneverypositionithe(6pinswitch),soiwascuriouswhatwouldhappenificlickedtheswitchoffwhilethepinsaresolderedaton(sobasicllyonandoffatthesametime),whenididsothesoundisgone,nothing... Channel:TroubleshootingAudioEquipment 05-05-2024,06:20AM LGGram17Z90QidentifycomponentlabeledBACDSG byabajor Tryingtoidentifythispartifanybodyhasanyideawhatitmightbe,wouldbeagoodstarttorepairingthislaptop.... Channel:TroubleshootingLaptops,Tablets,andMobileDevices 04-24-2024,03:08PM ThinkPadT49020N2000CSCNM-B901nosignsoflife-shorton5VSMPS,ThinkEngine-3hot-*speculations* byfeliks912 Attachedschematic🙂.Laptopgivesnosignsoflife.NofanandnoCPUheat.ThinkEngineBD4179MWVishotonpluggingin*AND*pressingthepowerbutton.DiscoveredshorttogroundonVCC5MpowerdeliveryICNB690GRP(5voltline,notthehighcurrentVCC5M_PD)whichisoneofthewaysthatchipispowered.I'mpuzzled.Nothingelseiswarmontheboard.CPUresistancesareOK,9VVSYSlineispresentfromtheBMIC.Allmiscandcablesaredisconnected.Whatdoyouguysthinkhappened?I'vegottwotheories:Ifthe... IthinkThinkEngineshortedfirst 0% 0 Ithink5VSMICshortedfirst 0% 0 Ithinksomethingelsehappened 0% 0 Channel:TroubleshootingLaptops,Tablets,andMobileDevices Today,04:44PM 12vPSUhelpplease. byCraigR Ihea12vpsufromaDJlightingsystemandIcannotseemtofigurethisoneout.Theboardsofarhadablownfuseandashortedvolteregulator.AfterreplacingthoseIget12voutbuthookingaloadtoitthevolteseemstobouncebetween5vand0v.Iremoveallthecapsandcheckedthoseandreplaced2thatwereonlyquestionable.Iknowit'snotthedeviceIconnectittoasIput12vtoitwithmybenchpowersourceanditworksfine.... Channel:TroubleshootingPowerSuppliesandPowerSupplyDesign Today,02:25PM lenovogv453nm-d121rev1.0 bytktrom Goodafternoon,IneedthediramandboarviewfortheboardLenovoGV453NM-D121rev:1.0.thankyousomuch. Channel:SchematicRequestsONLY! Today,06:17PM AiwaTX-110TunerButtons byLEEDASH Helloall,AiwaTX-110Tunergotoutofstoreandthebuttonswasheldinbysomegloop,Whatgluewouldyouusetorestickthesebuttons(theyarenosnappedoff)Thankyou 1Photo Channel:TroubleshootingAudioEquipment Today,02:41PM ViewAll TCloud Collapse 5330 apple bios biosrecovery boardview bosch boschdryer boschnexxt dell hpbios lenovoflex1580 macbook nexxt password ps5 schematicsrequest surface thankyou troubleshooting voip Trending Collapse pleasehelpfriend'sthinkpadT480NM-b501dead,VSYS_OUT9.2v,thankyou byfredyjbi Pleasehelpsir,thisboarddoesnotturnonbecauseVSYS_OUTis9.2v,IcompareditwithanormalboardVSYS_OUTis10.2v,IhereplacedthePQ101andPQ102mosfetandBQwhichisknowntobegood,buttheresultsarestillthesame,thankyouVSYS_OUT9.2vMeterinresistancemodeautorange6MohmokNORMALBOARDVSYS_OUT10.2VPQ101PIN220VPIN70.004VPIN66VPIN56780VPQ102PIN5670VPIN90.004VPIN2349.2V(VSYS_OUT)PU101BQARSNR1VBUS20V... Channel:TroubleshootingLaptops,Tablets,andMobileDevices Yesterday,10:48AM 12vPSUhelpplease. byCraigR Ihea12vpsufromaDJlightingsystemandIcannotseemtofigurethisoneout.Theboardsofarhadablownfuseandashortedvolteregulator.AfterreplacingthoseIget12voutbuthookingaloadtoitthevolteseemstobouncebetween5vand0v.Iremoveallthecapsandcheckedthoseandreplaced2thatwereonlyquestionable.Iknowit'snotthedeviceIconnectittoasIput12vtoitwithmybenchpowersourceanditworksfine.... Channel:TroubleshootingPowerSuppliesandPowerSupplyDesign Today,02:25PM macbooka1707 byPITERPENY thereisnoreaction,ithangsat20V/0A.Therewasalittlecorrosionintheu7650area.Replacingtheu7000didnothelp.Tellme,whatelsecoulditbe?PPBUS_G3H=12.9VFlashingthebioswithacleanregionalsodidnotwork! Channel:TroubleshootingLaptops,Tablets,andMobileDevices Yesterday,04:31PM NeedBiosforHPProbook435G10thanks. byIMLJ Hi,Anyonepleasehelpmetounlockthisbios.HPPROBOOK435G10SN:5CG3343FTQManythanks.... Channel:BIOSRequestsONLY! Today,08:56PM ThinkPadT49020N2000CSCNM-B901nosignsoflife-shorton5VSMPS,ThinkEngine-3hot-*speculations* byfeliks912 Attachedschematic🙂.Laptopgivesnosignsoflife.NofanandnoCPUheat.ThinkEngineBD4179MWVishotonpluggingin*AND*pressingthepowerbutton.DiscoveredshorttogroundonVCC5MpowerdeliveryICNB690GRP(5voltline,notthehighcurrentVCC5M_PD)whichisoneofthewaysthatchipispowered.I'mpuzzled.Nothingelseiswarmontheboard.CPUresistancesareOK,9VVSYSlineispresentfromtheBMIC.Allmiscandcablesaredisconnected.Whatdoyouguysthinkhappened?I'vegottwotheories:Ifthe... IthinkThinkEngineshortedfirst 0% 0 Ithink5VSMICshortedfirst 0% 0 Ithinksomethingelsehappened 0% 0 Channel:TroubleshootingLaptops,Tablets,andMobileDevices Today,04:44PM AiwaTX-110TunerButtons byLEEDASH Helloall,AiwaTX-110Tunergotoutofstoreandthebuttonswasheldinbysomegloop,Whatgluewouldyouusetorestickthesebuttons(theyarenosnappedoff)Thankyou 1Photo Channel:TroubleshootingAudioEquipment Today,02:41PM ACERAspireA515-54-74LMnotbootinginWindows bymferna14 IamworkingonACERAspireA515-54-74LMSerial#NXHNAAAC(SNID:676).MotherboardDA0ZAWMB8G0Rev.G(UMA,novideochiponthisboard).ItturnsonfinebutwhenbootingtoWindows11,itjustkeeploading.TheWindowsringiscontinouslyspinning&doesnotproceedanywhere.ItriedwithanotherknowngoodSSDCardwith100%Windows11bootablefromthisSSD.,&resultifstillthesame.BIOSMERegionhasbeencleaned,sameresultwithold&newBIOSbinfiles.NoLiquidspillanywhereonthemainmotherboardortheSSDConnector.WhatisthenextstepI... Channel:TroubleshootingLaptops,Tablets,andMobileDevices Today,12:34PM hpelitebook835G10BiosCleared byappie1206 HellotherefriendsCansomeoneClearthisbiosfileforme?serialnumber:5CGXVproductid:709Z1Thanksinadvance... Channel:BIOSRequestsONLY! Today,05:03AM ASUSROGSTRIXGL702VSKnopowerissuePQ8901,PQ8900? byub6ib969 Hi,workingonaASUSROGSTRIXGL702VSK60NB0DZ0-MB1260thatdoesnotpoweron.AtthePQ8900PIN2(P_CHG_ACMOS_G_20)Iamreceiving24.7VandPIN1(P_CHG_ACMOS_S_20)20V,howeverwhenIplacethePQ8901P_CHG_ACMOS_G_20itdrops0V.Idon'thethereplacementmosfets(N-MOSFETQM3058M6ACPRPAK5*6UBIQ)howeverwillanyN-channelmosfetwithsimilarparameterswork?IalsofoundthatPCI8703,PCI8701areshorted.anyhelpwouldbegrateful. Channel:TroubleshootingLaptops,Tablets,andMobileDevices Today,04:34PM DellInpirion3481Fanissue byteruger HelloguysMylaptopheaFANissue,itriedwithanewFANbuttheissuepersist.ThemotherboarisLA-G714PImeasuredtheJFAN1connectorpin1:5vpin2:0vFAN1_PWMpin3:3vFAN1_TACH(thispinshouldnotbe0vifthefanisoff??)pin4:GNDTanksforadvance! Channel:TroubleshootingLaptops,Tablets,andMobileDevices Today,01:27PM ViewAll CoolBlue -Dark CoolBlue English(US) Deutsch(Du) English(US) French Spanish AboutUs ContactUs Privacy TermsofService Gototop Badcaps-ElectronicsRepairForum&SchematicSearch AlltimesareGMT-6.Thispewasgeneratedat11:10PM. Working... Yes No OK OK Cancel X window.vBulletin=window.vBulletin||{}; vBulletin.version='5.7.5';