More actions
8 November 2023
- 20:4020:40, 8 November 2023 diff hist +792 Diodes - Repair Basics No edit summary Tag: Visual edit
- 20:4020:40, 8 November 2023 diff hist +20 N File:Diode types packages.png No edit summary current
- 20:2420:24, 8 November 2023 diff hist +22 N File:Diode-bridge-rectifier.jpg No edit summary current
- 18:1318:13, 8 November 2023 diff hist +79 MacBook Pro A1502 2013-2014 Crashes about 1/3 through the log in bar after inputting password repair No edit summary current
- 18:1318:13, 8 November 2023 diff hist +458 N MacBook Pro A1502 2013-2014 Crashes about 1/3 through the log in bar after inputting password repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== <nowiki>#</nowiki>incomplete thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Crashes about 1/3 through the log in after entering password ==Solution== Defective keyboard. Unplug keyboard and try with external. If it doesn't crash with that, replace keyboard." Tag: Visual edit
- 18:1118:11, 8 November 2023 diff hist +90 MacBook Pro A1502 2013-2014 Not turning on (Fan spins then stops) repair No edit summary current
- 18:1118:11, 8 November 2023 diff hist +585 N MacBook Pro A1502 2013-2014 Not turning on (Fan spins then stops) repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== Green light on charger, fan starts spinning but immediately stops; loops thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Charger LED is green *Starts up, fans spin then stop and it repeats. ==Solution== Corrosion around U7100, especially C7150, C7126, and R7152. R7152 was ef..." Tag: Visual edit
- 18:0918:09, 8 November 2023 diff hist +90 MacBook Pro A1502 2013-2014 Dies intermittently repair No edit summary current
- 18:0918:09, 8 November 2023 diff hist +847 N MacBook Pro A1502 2013-2014 Dies intermittently repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== Intermittently dead, no current draw or magsafe in fault condition thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Works but sometimes dies. ==Solution== SMC inactive, however not in reset etc. No clock activity noted on an oscilloscope. SMC_XTAL measured 1k to ground (shoul..." Tag: Visual edit
- 18:0818:08, 8 November 2023 diff hist +90 MacBook Pro A1502 2013-2014 USB ports not detecting drives repair No edit summary current
- 18:0818:08, 8 November 2023 diff hist +735 N MacBook Pro A1502 2013-2014 USB ports not detecting drives repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== When the A1502 MacBook Pro is not detecting connected USB devices. thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Unable to detect USB devices. ==Solution== For left port on logic board check for 5 V at L4605. If low or non existent check for PP5V_S4 at pins 2 and 3 of U460..." Tag: Visual edit
- 18:0518:05, 8 November 2023 diff hist +80 N MacBook Pro A1502 2015-2016 Not turning on (power cycling 20–60 mA) repair ASRepairs moved page MacBook Pro A1502 2015-2016 Not turning on (power cycling 20–60 mA) repair to MacBook Pro A1502 Not turning on (power cycling 20–60 mA) repair current Tag: New redirect
- 18:0518:05, 8 November 2023 diff hist 0 m MacBook Pro A1502 Not turning on (power cycling 20–60 mA) repair ASRepairs moved page MacBook Pro A1502 2015-2016 Not turning on (power cycling 20–60 mA) repair to MacBook Pro A1502 Not turning on (power cycling 20–60 mA) repair current
- 18:0418:04, 8 November 2023 diff hist +90 MacBook Pro A1502 2013-2014 Not turning on (fans full speed) repair No edit summary current
- 18:0418:04, 8 November 2023 diff hist +1,231 N MacBook Pro A1502 2013-2014 Not turning on (fans full speed) repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== Charger Indicator Shows Green Light, Fan Runs at Full Speed, But the Machine Fails to Power On. thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Not turning on *Green LED on charger is on *Fans run at full speed ==Solution== Measure voltage on inductor L7310 (CPUVR_PHASE1) lo..." Tag: Visual edit
- 18:0118:01, 8 November 2023 diff hist +74 N MacBook Pro A1502 2015-2016 Not turning on (80 mA current draw) repair ASRepairs moved page MacBook Pro A1502 2015-2016 Not turning on (80 mA current draw) repair to MacBook Pro A1502 Not turning on (80 mA current draw) repair current Tag: New redirect
- 18:0118:01, 8 November 2023 diff hist 0 m MacBook Pro A1502 Not turning on (80 mA current draw) repair ASRepairs moved page MacBook Pro A1502 2015-2016 Not turning on (80 mA current draw) repair to MacBook Pro A1502 Not turning on (80 mA current draw) repair current
- 17:5917:59, 8 November 2023 diff hist +90 MacBook Pro A1502 2013-2014 Not turning on (19.5 V 100–200 mA on charger) repair No edit summary current
- 17:5917:59, 8 November 2023 diff hist +715 N MacBook Pro A1502 2013-2014 Not turning on (19.5 V 100–200 mA on charger) repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== <nowiki>#</nowiki>incomplete thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *MacBook not turning on. *Only drawing between 100 to 200 mA on charge port. ==Solution== As usual check PPBUS_G3HOT, PPVRTC_G3H, PP5V_S5 PP5V_S4 is 0 V (problem here) C7320 has corroded pad so U73..." Tag: Visual edit
- 17:5717:57, 8 November 2023 diff hist +75 N MacBook Pro A1502 2015-2016 Slow with fans running at high speed repair ASRepairs moved page MacBook Pro A1502 2015-2016 Slow with fans running at high speed repair to MacBook Pro A1502 Slow with fans running at high speed repair current Tag: New redirect
- 17:5717:57, 8 November 2023 diff hist 0 m MacBook Pro A1502 Slow with fans running at high speed repair ASRepairs moved page MacBook Pro A1502 2015-2016 Slow with fans running at high speed repair to MacBook Pro A1502 Slow with fans running at high speed repair current
- 17:5717:57, 8 November 2023 diff hist +47 N MacBook Pro A1502 2015-2016 No image repair ASRepairs moved page MacBook Pro A1502 2015-2016 No image repair to MacBook Pro A1502 No image repair current Tag: New redirect
- 17:5717:57, 8 November 2023 diff hist 0 m MacBook Pro A1502 No image repair ASRepairs moved page MacBook Pro A1502 2015-2016 No image repair to MacBook Pro A1502 No image repair current
- 17:5517:55, 8 November 2023 diff hist +108 MacBook Pro A1502 2013-2014 No backlight repair No edit summary current
- 17:5517:55, 8 November 2023 diff hist +2,548 N MacBook Pro A1502 2013-2014 No backlight repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== Identifying and solving backlight issues on the A1592 MacBook. A MacBook Pro with no backlight on the display is experiencing an issue where the screen remains dark even though the computer is powered on and operational. This means that while the computer itself may be functioning, the display is not emitting any light, making it extremely difficult or imposs..." Tag: Visual edit
- 17:5317:53, 8 November 2023 diff hist +61 N MacBook Pro A1502 2015-2016 Battery not recognized repair ASRepairs moved page MacBook Pro A1502 2015-2016 Battery not recognized repair to MacBook Pro A1502 Battery not recognized repair current Tag: New redirect
- 17:5317:53, 8 November 2023 diff hist 0 m MacBook Pro A1502 Battery not recognized repair ASRepairs moved page MacBook Pro A1502 2015-2016 Battery not recognized repair to MacBook Pro A1502 Battery not recognized repair current
- 17:5217:52, 8 November 2023 diff hist +64 N MacBook Pro A1502 2015-2016 No green light on charger repair ASRepairs moved page MacBook Pro A1502 2015-2016 No green light on charger repair to MacBook Pro A1502 No green light on charger repair current Tag: New redirect
- 17:5217:52, 8 November 2023 diff hist 0 m MacBook Pro A1502 No green light on charger repair ASRepairs moved page MacBook Pro A1502 2015-2016 No green light on charger repair to MacBook Pro A1502 No green light on charger repair current
- 17:5117:51, 8 November 2023 diff hist +90 MacBook Pro A1502 2013-2014 Not turning on (180 mA current draw) repair No edit summary current
- 17:5017:50, 8 November 2023 diff hist +470 N MacBook Pro A1502 2013-2014 Not turning on (180 mA current draw) repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== <nowiki>#</nowiki>incomplete thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Not turning on. *Only drawing 180 mA from the charge port. ==Solution== Corrosion at U1950 [https://www.youtube.com/watch?v=X2UlXmMMn6Y Example video] (replaced U1950, capacitor and resistor)" Tag: Visual edit
- 17:4817:48, 8 November 2023 diff hist +79 N MacBook Pro A1502 2015-2016 Not turning on (24–25 mA current draw) repair ASRepairs moved page MacBook Pro A1502 2015-2016 Not turning on (24–25 mA current draw) repair to MacBook Pro A1502 Not turning on (24–25 mA current draw) repair current Tag: New redirect
- 17:4817:48, 8 November 2023 diff hist 0 m MacBook Pro A1502 Not turning on (24–25 mA current draw) repair ASRepairs moved page MacBook Pro A1502 2015-2016 Not turning on (24–25 mA current draw) repair to MacBook Pro A1502 Not turning on (24–25 mA current draw) repair current
- 13:2013:20, 8 November 2023 diff hist +90 MacBook Pro A1502 2015-2016 Very slow charging repair No edit summary current
- 13:2013:20, 8 November 2023 diff hist +364 N MacBook Pro A1502 2015-2016 Very slow charging repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== Charging very slow. Usually up to 24 hours for full charge thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Works but very slow charging. ==Solution== Replace Q7155." Tag: Visual edit
- 13:1913:19, 8 November 2023 diff hist +90 MacBook Pro A1502 2015-2016 Not turning on (170 mA current draw) repair No edit summary current
- 13:1913:19, 8 November 2023 diff hist +649 N MacBook Pro A1502 2015-2016 Not turning on (170 mA current draw) repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== <nowiki>#</nowiki>incomplete thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Not turning on *Only drawing 170 mA from the magsafe charge port ==Solution== All main rails present except for VCore. Thermal camera showed U8080 getting hot due to short to ground on the output (P..." Tag: Visual edit
- 13:1413:14, 8 November 2023 diff hist −302 MacBook Pro A1502 Not turning on (80 mA current draw) repair No edit summary Tag: Visual edit
- 13:1313:13, 8 November 2023 diff hist +848 N MacBook Pro A1502 Not turning on (80 mA current draw) repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== <nowiki>#</nowiki>incomplete thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Not turning on. *Only drawing 80 mA from the charge port. ==Solution== Corrosion at U5400 current sensing (R5400) circuit PP3V3_SO_HS_COMPUTING. This device makes power for the stages of CPU_VCORE...." Tag: Visual edit
- 13:1213:12, 8 November 2023 diff hist +90 MacBook Pro A1502 2015-2016 Not turning on (Orange LED and 180 mA current draw) repair No edit summary current
- 13:1213:12, 8 November 2023 diff hist +910 N MacBook Pro A1502 2015-2016 Not turning on (Orange LED and 180 mA current draw) repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== 180 mA from the charger, the charger light stays orange and machine does not turn on thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Not turning on. *Only 180 mA current draw from the charge port. ==Solution== Corrosion at U5400 current sensing (R5400) circuit PP3V3_SO_HS_CO..." Tag: Visual edit
- 13:0913:09, 8 November 2023 diff hist +87 MacBook Pro A1502 2015-2016 Works with power supply but not original Apple charger repair No edit summary current Tag: Visual edit
- 13:0913:09, 8 November 2023 diff hist +246 MacBook Pro A1502 2015-2016 Works with power supply but not original Apple charger repair No edit summary Tag: Visual edit
- 13:0813:08, 8 November 2023 diff hist +90 MacBook Pro A1502 2015-2016 Works with power supply but not original Apple charger repair No edit summary
- 13:0813:08, 8 November 2023 diff hist +450 N MacBook Pro A1502 2015-2016 Works with power supply but not original Apple charger repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== Will work off a power supply, but not original Apple charger (stuck at 2.5 V DC in or less) thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Only charging and working from an external power supply not the Apple one. ==Solution== Bad Q7180. Replace it!" Tag: Visual edit
- 13:0713:07, 8 November 2023 diff hist +90 MacBook Pro A1502 2015-2016 Pulsing S5 enable repair No edit summary current
- 13:0613:06, 8 November 2023 diff hist +491 N MacBook Pro A1502 2015-2016 Pulsing S5 enable repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== A short on any capacitor in PP5V_S3 rail can cause S5 enable to pulse. thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Pulsing enable for S5 ==Solution== Check C6412 (or any other cap in PP5V_S3) for a PP5V_S0 audio short to ground. This can cause S5 enable and everything ab..." Tag: Visual edit
- 13:0513:05, 8 November 2023 diff hist +90 MacBook Pro A1502 2015-2016 Not turning on (90 mA current draw) repair No edit summary current
- 13:0513:05, 8 November 2023 diff hist +714 N MacBook Pro A1502 2015-2016 Not turning on (90 mA current draw) repair Created page with "{{stub}} {{Repair Guide |Device= |Affects parts= |Needs equipment= |Type= |Difficulty= }} ==Problem description== No power, no green light, 90mA taken, PPBUS_G3H stuck at 12.27 V thumb|Example image (Figure 1) -- No image yet. Help expand this page by uploading it! ==Symptoms== *Not turning on *Only pulling 90 mA from charge port *No green charge led *PPBUS_G3H stuck at 12.27 V ==Solution== Corrosion around SMC chip and surrounding compon..." Tag: Visual edit
- 13:0313:03, 8 November 2023 diff hist +90 MacBook Pro A1502 Slow with fans running at high speed repair No edit summary
