Lesson 1Extra parts: camera unit, sound pickup group, finger print scanner, sensors and their linksLook at extra laptop parts like cameras, sound pickups, finger scanners, and sensors. Learn where they usually sit, how they connect, and what happens if they are missing or broken when checking hardware.
Camera and sound zonesFinger scanner and hand rest spotLight and door sensorsFlat wire and small connector kindsCare and swap warningsLesson 2Wireless unit and signal wire paths: M.2/small card units, signal placement in cover, ground/linksStudy wireless units and signal systems, including M.2 or small card types. Learn how signals go through door hinges to the cover, grounding ways, and how bad links or damage hurt signal power and steadiness.
Wi-Fi and Blue tooth card typesMain and help signal linksSignal paths through hinges and coverGrounding, cover, and placementFinding weak wireless signalsLesson 3Memory sticks: kinds (DDR3/DDR4/LPDDR types), slots vs fixed, lock and path setupStudy laptop memory ways, from small DIMM slots to fixed LPDDR. Learn to spot DDR types, lock marks, path design, and usual break signs to help upgrades, match checks, and fixing.
Small DIMM vs fixed memory layoutsDDR3, DDR4, LPDDR sight signsSlot lock and mark spotsOne vs two-path routingMemory upgrade and match checksLesson 4Main processor: job, socket vs fixed ball, power needs, heat link spotKnow main processor jobs in laptop systems, including fixed ball vs socket packs, power line needs, and heat link placement. Learn to see power stages, sense lines, and fix hardware that affect steadiness, upgrades, and fixes.
Processor jobs and join levelSocket vs fixed processor spottingProcessor power stages and linesHeat cream and pad touch zonesHeat sink fix and press pointsLesson 5Main board layout: usual areas (processor zone, power give, store links, input/output area)Learn to read laptop main board layouts by seeing processor, power, store, and input/output areas. Know how wire paths, metal fills, and link groups show signal ways and help you use drawings and board views.
Spotting processor and chip areasFinding power give and areasStore links and info path groupsInput/output edge areas and port groupsUsing print marks and layer signsLesson 6Screen build parts: LCD/LED screen, light driver area, screen wire/link and door workLook at screen builds, including LCD or LED screens, driver boards, and door areas. Learn to follow screen wires, spot light power parts, and know how machine stress points link to flicker or no-picture breaks.
LCD and LED screen spottingScreen wire and eDP/LVDS pathsLED driver and light power areaDoor work and wire pullUsual screen break waysLesson 7Power plug and input line: plug kinds, round vs board fixed, usual break spotsKnow power plug designs and input lines. Learn round and board fixed plug styles, current paths to charger chip, and usual machine or electric break spots that cause on-off power problems.
Round vs special plug stylesBoard fixed and wired plugsInput clean and safe partsFollowing adapter power to charger chipMachine pull and spark harmLesson 8Time battery and setup flash chips: usual spots, spotting, and take out thoughtsSpot time or clock batteries and setup flash chips on laptop boards. Learn their shapes, marks, and take out cares, and know how they link to time keep, setup store, and reset steps.
Time and clock battery kindsUsual clock battery spotsSetup flash chip pack stylesSpotting setup chip marksSafe take out and reset waysLesson 9Store tools: SATA hard drive, 2.5 inch solid store, M.2 SATA vs M.2 fast store body spots and linksCompare laptop store tool kinds and body spots. Learn to tell SATA hard drives, 2.5 inch solid stores, and M.2 SATA or fast drives, and follow their links back to chip or special controls.
2.5 inch spot and holder setupsSATA hard vs 2.5 inch solid signsM.2 SATA vs fast key and lengthStore link and wire pathsMapping drives to control portsLesson 10Sound system: speaker spots, amp chips, sound plug linesLook at laptop sound path from code chip to speakers and plugs. Spot amp chips, clean parts, and safe parts, and link board areas to signs like no sound, twist, or plug find breaks in hardware fixing.
Sound code and amp chip spotsSpeaker spots and wire pathsHead phone plug and find linesSound clean, spark safe and safe partsUsual sound hardware break signsLesson 11Chip set and lower bridge jobs: part in input/output, fast lanes, SATA, USB controlsKnow chip set and lower bridge jobs in joining processor, memory, and input/output. Learn to find these chips, see their cool needs, and map fast, SATA, and USB lanes to links for better break finding.
Base chip, set, and lower bridge basicsFinding platform control hubsFast lane paths to toolsSATA and USB control mappingHeat and cover thoughtsLesson 12Key board and touch area units: flat wire links, back plate layout, usual fix spotsLook at key board and touch area builds, including back plates, screw spots, and flat wire links. Learn how their spots affect take apart order, wire pull, and usual break patterns from spills or bend.
Key frame and back plate layoutTouch area unit and hold designFlat wire path and pull easeFix screws and clip spotsSpill and bend harm signsLesson 13Look at usual new laptop body and fix reach spotsGet a look at new laptop body builds and fix reach spots. Learn where covers, clips, and screws hide, and how inside layouts change take apart order and safe part swap.
Bottom covers and fix doorsHidden screws, clips, and locksReach paths to memory and storeKey board and hand rest take out flowUsing fix books wellLesson 14Main board names: links, sockets, paths, and marked spotsLearn usual main board marks, link codes, and spot names. Know print short words for power lines, paths, and test spots to quick turn yourself when using drawings or check live boards.
Reading link name marksUsual power line short wordsPath marks for fast, SATA, and USBTest pads and measure spotsMatching board marks to drawingsLesson 15Cool system parts: fan, heat tubes, heat sink plates, heat cream/pads spotsLook at laptop cool systems, including fans, heat tubes, and heat sinks. Learn heat link spots, air flow paths, and how dust, dry cream, or bent plates lead to over heat and slow down problems.
Fan kinds and control signsHeat tube paths over hot spotsHeat sink fins and out air holesHeat cream and pad put onUsual over heat break patternsLesson 16Input/output ports and small boards: USB, HDMI, net wire, card reader board spots and flat wiresSpot main input/output ports on main board and small boards. Learn how USB, HDMI, net wire, and card readers join via flat wires, and how to follow port breaks to links, spark safe groups, or separate face controls.
USB, HDMI, and net wire port spotsCard reader and card hold spotsSmall boards and flat wiresSpark safe near outside portsFinding harmed input/output linksLesson 17Battery pack and power control chips: usual spots, charge lines and safeLook at battery pack spots and power control chips. Learn charge paths, safe lines, and talk lines so you can tell pack breaks, switch breaks, and charger control problems.
Battery pack shapes and fixesPack link pin basicsCharge and safe switchesFuel check and talk linesBattery safe and hold rules