If you want to replace the HDD or the RAM memory, or you plan to make an upgrade, this video will help you.

The video manual is for both models, start with Satellite C850 and continue at 2:05 with Satellite C660.

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Video Overview

Remove the battery.
  • Remove the battery.

  • Unscrew 1x Phillips screw and disassemble the HDD / RAM memory cover.

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Use a plastic tool and an anti static gloves to pull out the memory modules.
  • Use a plastic tool and an anti static gloves to pull out the memory modules.

  • If you have not, then hold the board only at the ends.

  • If you plan to make an upgrade, first of all check the specification of yours model. Depending of the Chipset and the producer, every laptop have a limit of the expansion of the RAM memory.

  • Check exactly type of the used memory modules. This models use DDR3 technology.

  • You can use modules with a different speed but the processor will work with them at the speed of the slower one.

  • Some modules will not work together.

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  • Now let's remove the HDD.

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  • Remove the hard drive by sliding it away from the port towards the screw hole.

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To reassemble your device, follow these instructions in reverse order.

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