<div class=”prodetailsa”>LAPTOP FAULT FINDING TROUBLESHOOTING CONCEPT</div>
► Dead Laptop or No Sign of Life Fault Finding |
► Laptop Runs only with DC Connection (Adapter) but Battery do not work |
► Laptop Runs only with Battery Connection but DC Connection (Adapter) do not work |
► Battery Charger Fault Finding |
► Primary Voltage Missing: Laptop do not power up |
► Secondary Voltage Missing: Laptop Power up but no display |
► System IC Section / 5v-3v IC Fault Finding |
► Memory Section / Memory Chip Fault Finding |
► SIO Chip Fault finding |
► BIOS Chip Fault Finding |
► South Bridge ICH/ PCH/ FCH/ MCP Chip Fault Finding |
► GMCH Chip Fault Finding |
► Graphics Chip (NVidia, ATI etc.) Fault Finding |
► CPU not working Fault Finding |
► USB Port Not Working (One or All) |
► Laptop Works on External Monitor but Not Work with Internal LCD |
► Laptop Works with Internal LCD but Not Works on External Monitor |
► VGA & LVDS Signal and Musk Chip Fault Finding |
► SATA / IDE Hard Disk does not work |
► SATA / IDE DVD Rom does not work |
► LAN does not work |
► Web Camera does not work |
► Blue Tooth does not work |
► System Fan Failure |
► Heat pipe failure |
► Keyboard does not work |
► Touch Pad does not work |
► Dim Display (Hardly see windows): Inverter or Back light Failure |
► Laptop Open but Shutdown Immediately |
► Laptop Randomly Restart |
► Power Button does not Work |
► Head Phone & Micro Phone do not work |
► Internal Speakers do not work |
► Battery Is not recognized by windows |
► Battery Indicator shows Low Signal |
► Laptop Over Heating or Thermal Fault Finding |
► Clock Chip do not Release Clock Signals |
► Crystal do not work |