Introduction
This device guide page will help users remove and replace the hardware RAM of their HP 15-ay091ms device. This can be a fix to users who are experiencing an unresponsive screen on their device or other poor system functioning. This guide will help users remove the hardware RAM and replace it with a new one.
Tools
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            Remove the screws from the bottom panel using a JIS #0 screwdriver. 
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            Use the iFixit opening pick to lift the back cover from the device. 
 
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                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.