PART 3 - Graphics Card Step By Step Fault Finding Guide - How To Repair GPU Faulty / Not Found

Part 3: This short video series will help you diagnose just about any fault on a graphics card. This is not exactly a repair guide, it is a methodical sequence of tests that, if you follow them, will tell you what part of the circuit is faulty. You can make almost all of these tests using just a multimeter. You can then decide if the fault is something you can repair yourself, but you will know what is wrong with the graphics card. In this episode we learn how to recognise and test the voltage rails on just about any GPU I work in collaboration with: The Electronics Channel (with Carlos and Detlef)    / @theelectronicschannel   Discount Codes 👉Click on the link https://s.click.aliexpress.com/e/_EjG... enter the search code [AYDBN7] on the AliExpress homepage or use the exclusive discount codes below. These codes can be used on most items on AliExpress ✨ Save extra with my exclusive code (UP TO 15% OFF)! $2 off on orders over $15: 【IFPEHHVB】 $5 off on orders over $35: 【IFPEKSKW】 $9 off on orders over $65: 【IFPMFXLB】 $14 off on orders over $99:【IFPY64YZ】 $23 off on orders over $169【IFPSWMEB】 $40 off on orders over $279:【IFPTGWNY】 $55 off on orders over $379:【IFPE6LFR】 $80 off on orders over $559:【IFPZHNSK】 Expire 31st October Additional Savings 👉Click on the link https://s.click.aliexpress.com/e/_EIR... or enter the search code [AY1C3F] $2 off orders $18:【IFPBVE60】 $6 off orders $45:【IFPKDCQU】 $11 off orders $79:【IFP6LC0Q】 $20 off orders $159:【IFPITQLW】 $30 off orders $239:【IFPORHAR】 $45 off orders $359:【IFPZ1QTE】 $60 off orders $469:【IFPJTDY4】 Expire 8th October For All Your PCB needs: free $5 discount coupon https://www.pcbway.com/setinvite.aspx... Equipment used in my videos. These are affiliate links, you pay the normal price and I make a small commission. DM40C https://s.click.aliexpress.com/e/_c4q... Aneng AN870 (Same as Zoyi ZT219) https://s.click.aliexpress.com/e/_c2w... Zoyi ZT-DQ02 https://s.click.aliexpress.com/e/_oB2... WinAPEX 268B Clamp Meter https://s.click.aliexpress.com/e/_opJ... VC480C+ MILLIOHM METER https://s.click.aliexpress.com/e/_onE... MESR-100 ESR METER https://s.click.aliexpress.com/e/_c2Q... XC6013L CAPACITOR METER https://s.click.aliexpress.com/e/_omn... FNB58 USB ANALYZER https://s.click.aliexpress.com/e/_c3h... 4KV Breakdown Tester https://s.click.aliexpress.com/e/_omK... LED Backlight Tester https://s.click.aliexpress.com/e/_oCR... NI-210SC Curve Tracer https://s.click.aliexpress.com/e/_o2e... NI210SJ (cheaper option but watch my review) https://s.click.aliexpress.com/e/_oD6... PCI POST ANALYZER https://s.click.aliexpress.com/e/_c44... FNIRSI 1014D SCOPE https://s.click.aliexpress.com/e/_c2x... NPS3010W 30V 10A PSU https://s.click.aliexpress.com/e/_oDu... Nice-Power Dual 120V 3A PSU https://s.click.aliexpress.com/e/_okG... HR1520 Pro Short Killer https://s.click.aliexpress.com/e/_c2R... KSGER T12 Soldering Station https://s.click.aliexpress.com/e/_omq... AIFEN-A9 PRO Soldering Station C115/C210/C245/C470 https://s.click.aliexpress.com/e/_ong... C470 Soldering Iron & Tips https://s.click.aliexpress.com/e/_opm... https://s.click.aliexpress.com/e/_oDV... QUICK 861DW https://s.click.aliexpress.com/e/_ooW... PROS'KIT SS-331H https://s.click.aliexpress.com/e/_omx... Sequre HT140 Hot Tweezers https://s.click.aliexpress.com/e/_opH... KADA 853B Preheater https://s.click.aliexpress.com/e/_opP... FNIRSI SWM-10 Spot Welder https://s.click.aliexpress.com/e/_ooZ... INFIRAY P2 PRO IR CAMERA + MACRO LENS https://s.click.aliexpress.com/e/_oot... TOOLTOP ET13S THERMAL CAMERA METER https://s.click.aliexpress.com/e/_c4M... ET13S MACRO LENS https://s.click.aliexpress.com/e/_ol9... Trinocular Microscope https://s.click.aliexpress.com/e/_okJ... TOMLOV TM4K AF FLEX https://s.click.aliexpress.com/e/_oBi... TL866 II+ PROGRAMMER https://s.click.aliexpress.com/e/_c32... NC-559-ASM FLUX https://s.click.aliexpress.com/e/_onM... DESOLDER BRAID (I use size 8045) https://s.click.aliexpress.com/e/_onh... HX-T100 SOLDER https://s.click.aliexpress.com/e/_o2D... ESD-11 TWEEZERS https://s.click.aliexpress.com/e/_om2... Learn Electronics Repair Discord   / discord   If you would like to support this channel You can send donations https://www.paypal.com/paypalme/youtu... You can subscribe to Patreon   / learnelectronicsrepair   Or you can click JOIN to become a channel member Thank you Richard