Introduction
You may find yourself in need of additional memory to feed hungry computer applications such as graphics and video editing tools. If you would like to replace a faulty RAM stick or one with insufficient capacity, follow this guide.
The battery for this device is not easily accessible and will require opening the device. Before you begin your replacement, be sure to disconnect the laptop from any power source. Additionally, we recommend that you turn off the device wait 5 minutes.
If you live in area rich of Static Electricity please advise using an ESD Strap.
What you need
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Please turn off the laptop before opening the device
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Remove the 10 screws as shown in the picture.
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Gently using the tool pry off the bottom case
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Using a spudger gently push the plastic connector to the left in order to disconnect the battery. wisdom here.
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Remove these screws as show in picture
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Gently pry out the black case.
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Note that one of the screws are Philips 2.5 and not Philips (the black screw top right ).
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Arrange the new ram stick accoring the pin on the motherboard
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Push Gently on the stick until you hear two clicks
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To reassemble the device, install your new stick(s) and follow these instructions in reverse order.
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10 Guide Comments
Is it possible to upgrade the cpu of my lenovo 330s which is a core i3 7gen to say a core i5 10th gen
Only by replacement or the Motherboard…
The CPU is soldered to the M.B. and cannot upgraded easily
I just Updated the repair guide of memory replacement.
