HP Pavilion Gaming Laptop: You can upgrade your computer’s random-access memory (RAM) to enhance system performance.
Make sure you are familiar with the type of memory your computer is using, the quantity of memory it can hold, and the arrangement of the memory slots before you buy more memory.
Find your computer’s memory information
Consult your computer’s specifications document to learn more about memory upgrades.
Visit the Product Information category on the support page for your computer model to obtain the product specifications. As an alternative, you can browse HP Customer Support for your product’s specifications.
Enter your serial number, product number, or product name in the Search area on the HP Customer Support page, then click Submit.
On the search results screen, click the link that relates to your computer.
To obtain precise memory details for your computer, click Manuals, then either Maintenance and Service Guide or Hardware Reference Guide. When you are gathering memory data, make a note of these things.
Installed memory: The total amount of RAM that is currently on your machine. See Check the recommended memory installation size.
Maximum memory supported: To calculate how much memory you need, subtract the installed quantity from the system’s maximum memory support. You may also purchase the maximum permitted quantity and upgrade the installed RAM.
The array of dual in-line memory modules (DIMMs) may contain a DIMM that is not from the same manufacturer, has a different CAS latency value, or has a different density value (high and low used together), which may prevent some system boards from configuring memory correctly due to the variety of possible configurations. Ensure that all DIMMs have the same part number, are produced by the same company, and satisfy the minimal memory standards for your system board. These specifications can be found in the product specifications.
Check the recommended quantity of RAM.
You must first ascertain how much installed RAM you currently have in order to calculate how much more can be added.
Launch the computer again.
Press the ESC key repeatedly while the machine is turning on to bring up the Startup Menu.
To access System Information, press the f1 key.
Utilize the details in the Memory Size section to perform your memory estimates.
Subtract the amount of memory the computer now has from the entire amount of memory the computer can store to determine the total amount of memory that can be added.
Divide the maximum amount of memory the computer can accommodate by the number of memory slots on the system board to determine the amount of memory per slot. This is typically the maximum for each memory socket.
Upgrade your computer’s memory.
For detailed instructions on installing memory in your computer, consult the maintenance and service manual for your particular computer model.
Additionally, installation tutorials are available on the HP Support YouTube channel.
On HP Customer Support, you can perform a search for your Upgrading and Servicing Guide or Maintenance and Service Guide.
Enter your serial number, product number, or product name in the Search area on the HP Customer Support page, then click Submit. To have your PC information automatically detected, you may also click Or, let HP detect your product.
On the search results screen, click the link that corresponds to your computer.
To review a certain memory, click Manuals and then either Maintenance and Service Guide or Upgrading and Servicing Guide.
resolving problems with memory installation
Try the following choices if, after replacing the memory, the computer still fails to start properly (the screen is black and it shuts off in a matter of seconds) or if memory issues are present when the computer boots up, such as beeps or blinking lights.
the fresh memory module once more.
Clean the groove in the memory module socket with compressed air using the memory module removed.
Check the computer’s other cable connections. Any cables that were cut or improperly attached should be reconnected.
Restart the computer after removing the new memory module.
Verify that you bought the appropriate type and compatible size of memory if the computer boots up. You can use the memory module that was initially put in the computer as a reference.
If feasible, be sure that all memory modules in your configuration are from the same manufacturer and share the same model number.
Remove the replacement memory, restore the original memory, and check that the computer can function in its original configuration if the computer still won’t restart properly.
Describe a DIMM.
Small circuit boards known as dual in-line memory modules (DIMMs) can house collections of memory chips.
Compared to single in-line memory modules (SIMMs), DIMMs offer a broader route with two rows of pins on each side. Similar to SIMMs, single- or double-sided DIMMs can be produced. DIMMs can be combined with other DIMMs that have the same number of pins; they are not required to be installed in pairs. A 1 GB DIMM can be installed on the system board next to a 2 GB DIMM, for instance.
The system bus’s speed is the maximum speed at which DIMMs can function.
Describe a DIMM.
The overall speed of all installed memory is equal to the speed of the DIMM with the lowest speed if two or more DIMMs with different speeds are installed.
The following requirements must be fulfilled by DIMM modules.
The DIMM’s pin count must match the kind of socket.
DDR4 memory and DDR3 memory are incompatible. A 288-pin slot and 1.2 operational voltage are needed for DDR4 DIMMs.
The operating bandwidth of DDR3 memory is almost double that of DDR2.
DDR1 and DDR2 memory are incompatible with DDR3 DIMMs. A 240-pin socket and 1.5 operating voltage are needed for DDR3 DIMMs. DDR3 memory slots have a different key than DDR2 or DDR slots. Never try to install DDR3 memory into a system board made for DDR or DDR2 memory.
Describe the SO-DIMM.
When there is limited room in a chassis, small outline dual in-line memory modules (SO-DIMMs) are employed since they are thinner and smaller than other DIMMs.
These specifications must be met by the SO-DIMMs for HP computers.
The SO-DIMM’s pin count must match the kind of socket.
A 200-pin slot is required for SO-DIMM memory.
DDR1 DIMM and DDR2 DIMM memory modules are incompatible with DDR2 SO-DIMMs.
DDR3 SO-DIMMs have a 204-pin slot and are incompatible with DDR1 or DDR2.
Use a PC2-4200 (DDR2 DIMM 533) type with a machine that has a system bus running at 533 MHz or 667 MHz.
