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简介

The Acer Aspire 5 A515-46-R3UB is equipped with an expandable 4GB DDR4 RAM. RAM is essentially the memory for your laptop. It is a short-term memory where data is stored as the processor needs it. Similar to a physical workspace, it stores all the tools you are actively using for this project. Once the computer is shut down, the RAM is erased, whereas information in a hard drive would not be erased. If you are experiencing slow loading times or memory error messages, you may need to replace your laptop's RAM.

Note: This device did not have existing RAM to demonstrate removing the RAM stick.

For other troubleshooting information, please refer to the Acer Aspire 5 A515-46-R3UB Troubleshooting page.

Before you begin, turn off your laptop and disconnect from the charger.

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1. 步骤 1 Battery
  Use a JIS #1 screwdriver to remove eleven 6.7 mm screws from the bottom cover.
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2. 步骤 2
  Use an opening tool and picks to pry the bottom cover from the laptop.
  
  Work your way around the perimeter of the bottom cover, releasing any clips before you remove the bottom case.
  
  Remove the bottom case.
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4. 步骤 3
  Remove the two pieces of tape from the battery and the battery connector.
  
  Save the tape for reassembly.
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5. 步骤 4
  Use the plastic opening tool to carefully push on each side of the connector and remove it from the socket.
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6. 步骤 5
  Lift up the battery and remove it from the bottom case of the laptop.
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1. 步骤 6 RAM
  After opening the computer case, remove the RAM device from its slot as indicated in the photos.
  
  Insert upgraded RAM into this slot.
  
  Repeat the steps in reverse order to reassemble the computer.
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