Skip to main content

Free Shipping on Domestic Orders $75+

PowerBook 3400 M3553 RAM Replacement

What you need

  1. PowerBook 3400 M3553 RAM Replacement, Battery: step 1, image 1 of 1
    • Close the screen and turn the PowerBook over, orienting the computer upside down, using the label to guide you.

    Ask FixBot

    Add Comment

  2. PowerBook 3400 M3553 RAM Replacement: step 2, image 1 of 2 PowerBook 3400 M3553 RAM Replacement: step 2, image 2 of 2
    • Hold the button on the front left side and slide the battery out.

    Ask FixBot

    Add Comment

  3. PowerBook 3400 M3553 RAM Replacement, Keyboard: step 3, image 1 of 1
    • With a Torx T8 screwdriver, remove the three Torx 24mm screws along the center of the back panel.

    Ask FixBot

    Add Comment

  4. PowerBook 3400 M3553 RAM Replacement: step 4, image 1 of 3 PowerBook 3400 M3553 RAM Replacement: step 4, image 2 of 3 PowerBook 3400 M3553 RAM Replacement: step 4, image 3 of 3
    • Turn the computer over and open the display. You should see that the keyboard is loose.

    • Before attempting to remove the keyboard, note that a ribbon cable connects the keyboard to the logic board. Improper removal may damage your keyboard.

    • Slightly lift the front of the keyboard up, and slide the keyboard towards yourself.

    • Carefully lift the top half of the keyboard and pull it towards yourself.

    Ask FixBot

    Add Comment

  5. PowerBook 3400 M3553 RAM Replacement: step 5, image 1 of 2 PowerBook 3400 M3553 RAM Replacement: step 5, image 2 of 2
    • Loosen the ribbon cables connecting the keyboard to the computer by using a plastic opening tool to lift the tabs on either side of the cable port.

    • Gently remove the ribbons from its tabs.

    Ask FixBot

    Add Comment

  6. PowerBook 3400 M3553 RAM Replacement, RAM: step 6, image 1 of 2 PowerBook 3400 M3553 RAM Replacement, RAM: step 6, image 2 of 2
    • Gently wiggle the RAM card to loosen the connection until it pulls free.

    Ask FixBot

    Add Comment

Conclusion

To install the new RAM card, follow these steps in reverse order.

Cancel: I did not complete this guide.

2 other people completed this guide.

Michael Mondragon

Member since: 04/12/11

397 Reputation

9 Guides authored

Team

Cal Poly, Team 24-59, Amido Spring 2011 Member of Cal Poly, Team 24-59, Amido Spring 2011

CPSU-AMIDO-S11S24G59

4 Members

9 Guides authored

1 Guide Comment

To reattach the keyboard I found it necessary to keep the kid open and push the keyboard all the way down; otherwise, the screws didn’t engage.

Scott - Reply Share

Add Comment

View Statistics:

Past 24 Hours: 1

Past 7 Days: 4

Past 30 Days: 43

All Time: 3,190