Steps to diagnose a laptop power issue with no schematic - Hp laptop no power, troubleshooting guide
Electronics Repair School
•
February 22, 2025
Electronics Repair School
View ChannelAbout
All about electronics repair, best place to learn electronics
Latest Posts
Urgent Laptop Repair Kit
AI-recommended products based on this video
Loading...
NEW POW 65W 18V-20V Universal Ultrathin AC Adapter Laptop Charger Power Supply for HP Lenovo Dell Asus Acer IBM Toshiba Samsung Sony Fujitsu Gateway Compatible Models Cord (15 Tips,Black)
(962)
$26.99
FREE delivery Tue, Jun 17 on your first order
100+ bought in past month
Loading...
Demon Mechanic Elite X Ski Tuning Kit & Snowboard Tuning Kit with Ski Wax Iron, Ski and Snowboard Wax & Demon Elite X Ski and Snowboard Edge Tuner w/Diamond Files
(181)
$243.64
FREE delivery Aug 26 - 29
Loading...
17 in 1 Complete Drinking Water Testing Kit - 100 Strips + 4 Bacteria Tests - Tap and Well Water Test Kit, Easy to Test and Read for Hardness, Lead, Iron, Fluoride, pH, Copper, Bacteria and More
(46)
$27.99
Prime
500+ bought in past month
Loading...
Water Testing Kits for Drinking Water: 125 Strips 16 in 1 Drinking Water Test Kit, TESPERT Water Test Strips with Hardness, PH, Mercury, Lead, Iron, Copper, Chlorine, Cyanuric Acid
(1,158)
$29.57
FREE delivery Thu, Aug 14 on your first order
50+ bought in past month
Loading...
GinTai DC in Power Jack Charging Port Socket Plug Connector Replacement for Lenovo IdeaPad Gaming 3-15IMH05 81Y4 3-15ARH05 3-151HU6 3-15ACH6 Series/Legion 5 15IMH05 82AU00BTUS Laptop
(1)
$13.99
FREE delivery Sat, Jun 21 on your first order
Loading...
New Slim 170W AC Charger Fit for Lenovo Legion Slim 5 5i Yoga Pro 9i ThinkPad P1 P16 P16v P53 P70 P71 P72 P73 IdeaPad Pro 5i 5 3 LOQ 16 15 ADL170SCC3A 20V 8.5A Laptop Power Supply Adapter Cord
(3)
$36.89
FREE delivery Sat, Jun 21
Loading...
New Slim 230W Charger fit for Lenovo Legion 5 7 5P C7 S7 Y520 Y740 Y730 Y900 Y910 Y920 Y7000P ThinkPad P16 P15 P73 P52 P70 ADL230NLC3A Square Yellow Tip Laptop Power Supply Adapter
(6)
$45.99
FREE delivery Sat, Jun 21
Loading...
New AC Charger for Lenovo Thinkpad L380 L390 L480 L490 L580 L590 T590 T490S T490 20M5 20M6 20M7 20M8 20NT 20LS 20LT 20LW 65W Type C Laptop Power Supply Adapter Cord
(32)
$20.50
FREE delivery Tue, Jun 17 on your first order
Loading...
45W Charger for Acer Aspire 5 A515-55 A515-54 A515-56 A515-56T A515-57 A514-52G A514-54 A515-46 A515-44 A515-45 Laptop Power Supply Adapter
(2)
$20.90
FREE delivery Sun, Jun 15 on your first order
Loading...
GinTai DC in Power Jack Charging Port Socket Plug Connector Replacement for Lenovo IdeaPad Gaming 3-15IMH05 81Y4 3-15ARH05 3-151HU6 3-15ACH6 Series/Legion 5 15IMH05 82AU00BTUS Laptop
(1)
$13.99
FREE delivery Sat, Jun 21 on your first order
Loading...
POLONO Portable Printer, D810 Inkless Bluetooth Thermal Printer Wireless for Travel, Compatible with iOS, Android, Laptop, Supports 8.5"x11" US Letter for Office, Car, Home, Black
(85)
$89.99
Loading...
New Slim 170W AC Charger Fit for Lenovo Legion Slim 5 5i Yoga Pro 9i ThinkPad P1 P16 P16v P53 P70 P71 P72 P73 IdeaPad Pro 5i 5 3 LOQ 16 15 ADL170SCC3A 20V 8.5A Laptop Power Supply Adapter Cord
(3)
$36.89
FREE delivery Sat, Jun 21
Loading...
New Slim 230W Charger fit for Lenovo Legion 5 7 5P C7 S7 Y520 Y740 Y730 Y900 Y910 Y920 Y7000P ThinkPad P16 P15 P73 P52 P70 ADL230NLC3A Square Yellow Tip Laptop Power Supply Adapter
(6)
$45.99
FREE delivery Sat, Jun 21
Loading...
New AC Charger for Lenovo Thinkpad L380 L390 L480 L490 L580 L590 T590 T490S T490 20M5 20M6 20M7 20M8 20NT 20LS 20LT 20LW 65W Type C Laptop Power Supply Adapter Cord
(32)
$20.50
FREE delivery Tue, Jun 17 on your first order
Loading...
45W Charger for Acer Aspire 5 A515-55 A515-54 A515-56 A515-56T A515-57 A514-52G A514-54 A515-46 A515-44 A515-45 Laptop Power Supply Adapter
(2)
$20.90
FREE delivery Sun, Jun 15 on your first order
Loading...
TREE.NB New Laptop Battery for Dell Latitude E6120 E6220 E6230 E6320 E6330 E6430S,Fits P/N:312-1239 312-1241 312-1381 312-1446 451-11980 NGXCJ RFJMW,5200mAh 6Cells
(603)
$18.99
FREE delivery Tue, Aug 26 on your first orderOnly 2 left in stock.
Loading...
TREE.NB M5Y1K HD4J0 14.8V 40Wh Battery Compatible for Dell Laptop Battery for 3558 3451 3551 5551 5555 5558 5758 Vostro 3451 GXVJ3 07G07 6YFVW K185W Premium Cells
(1,115)
$29.66
Prime
Loading...
KingSener AC14B8K Laptop Battery Replacemen for Acer Aspire AC14B3K A515-51 A517-51 E3-111 E5-771 ES1-131 ES1-311 ES1-331 ES1-511 ES1-512 ES1-520 ES1-521 Series Netbook Computer Batteries, 15.2V/48Wh
(14)
$49.99
$16.98 delivery Jul 4 - 25
Loading...
ACEMAGIC 2025 Laptop AMD Ryzen 7 5825U (8C/16T), 15.6“FHD Display,16GB RAM 512GB NVMe SSD, WiFi 6, Numeric Keyboard, Type_C, 54.72Wh Battery | Windows 11 Pro Laptop Computer for Work & Play
(17)
$584.99
FREE delivery Mon, Aug 11
Loading...
New Slim 170W AC Charger Fit for Lenovo Legion Slim 5 5i Yoga Pro 9i ThinkPad P1 P16 P16v P53 P70 P71 P72 P73 IdeaPad Pro 5i 5 3 LOQ 16 15 ADL170SCC3A 20V 8.5A Laptop Power Supply Adapter Cord
(3)
$36.89
FREE delivery Sat, Jun 21
Loading...
New Slim 230W Charger fit for Lenovo Legion 5 7 5P C7 S7 Y520 Y740 Y730 Y900 Y910 Y920 Y7000P ThinkPad P16 P15 P73 P52 P70 ADL230NLC3A Square Yellow Tip Laptop Power Supply Adapter
(6)
$45.99
FREE delivery Sat, Jun 21
Loading...
New AC Charger for Lenovo Thinkpad L380 L390 L480 L490 L580 L590 T590 T490S T490 20M5 20M6 20M7 20M8 20NT 20LS 20LT 20LW 65W Type C Laptop Power Supply Adapter Cord
(32)
$20.50
FREE delivery Tue, Jun 17 on your first order
Loading...
45W Charger for Acer Aspire 5 A515-55 A515-54 A515-56 A515-56T A515-57 A514-52G A514-54 A515-46 A515-44 A515-45 Laptop Power Supply Adapter
(2)
$20.90
FREE delivery Sun, Jun 15 on your first order
Loading...
AMBOR Travel Laptop Backpack, 17.3 inch Anti Theft Business Laptop Backpack with USB Charging Port and Headphone Interface, Computer Backpack for College School Student Work Men & Women
(10,941)
$49.99
PrimeFREE delivery Sat, Jun 14
400+ bought in past month
Loading...
HOMIEE HOMIEE 15.6-Inch Laptop Backpack, High-Capacity Backpack for Men Women USB Charging Port Travel/Business/College Backpack, Blue
(1,409)
$37.99
PrimeFREE delivery Sat, Jun 14
Loading...
Tzowla Tzowla Travel Laptop Backpack Water Resistant Anti-Theft Bag with USB Charging Port and Lock 15.6 Inch Computer Business Backpacks for Women Men College School Student Gift,Bookbag Casual Daypack
(48,318)
$55.99
PrimeFREE delivery Sat, Jun 14
Loading...
GinTai DC in Power Jack Charging Port Socket Plug Connector Replacement for Lenovo IdeaPad Gaming 3-15IMH05 81Y4 3-15ARH05 3-151HU6 3-15ACH6 Series/Legion 5 15IMH05 82AU00BTUS Laptop
(1)
$13.99
FREE delivery Sat, Jun 21 on your first order
Loading...
JOREST 38Pcs Small Precision Screwdriver Set, Tool Gifts for Men, Christmas Gifts for him with Torx T5, T6, Repair Tool Kit for MacBook, Computer, Laptop, iPhone, PS4 PS5, Xbox, Switch, Glasses
(43,599)
$14.07
FREE delivery Thu, Nov 27 on your first order
1K+ bought in past month