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Introduction |
| Use this guide to replace a memory module (RAM stick) in a HP Pavilion 15-cc561st (product number 1KU29UA). | | | The memory module is used by your laptop to temporarily store instructions and data, and your laptop will not work without this component. | | | If upon turning on the computer, the caps lock light has three long blinks, followed by two short blinks, then there is a [[HP Pavilion 15-cc561st Troubleshooting#Section_Memory_is_faulty|potential memory failure|new_window=true]]. Use this guide to reseat or replace the memory module. | | | ***Update to the latest BIOS before adding new memory. Failing to update to the latest BIOS prior to installing new memory may result in various system problems.*** The most recent BIOS is available on [link|https://support.hp.com/us-en/drivers/selfservice/hp-pavilion-15-cc500-laptop-pc/15551393/model/16901795|HP's website]. Download and run the file, and follow the on-screen instructions. | | | ***If only one memory module is installed, it must be installed in the socket that is closer to the center of the computer.*** | | | See the [link|https://www.ifixit.com/Device/HP_Pavilion_15-cc561st?revisionid=HEAD#Section_Specifications|device page|new_window=true] for supported memory configurations. | | | Shut down the laptop, disconnect all external devices, and unplug the AC adapter before beginning. Take the [[What to do with a swollen battery|appropriate precautions|new_window=true]] if your battery is swollen. |
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