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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
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12-18-2017 03:35 PM
I'm looking for any documentation to download or if someone has on a file that has the motherboard layout and specs for my HP Pavillion a1640/ RC663AA. I want to upgrade the RAM and need to know type and slots.
12-18-2017 06:19 PM
From: https://support.hp.com/us-en/document/c00768103
your computer was manufactured in 2006, and has 2 slots for RAM, supporting up to 4GB per slot.
How old is the disk-drive?
To compare, do you drive your automobile with tires that are just as old -- more than 10 years?
Do you drive until a tire "blows" ?
I recommend that you replace the computer, to get at least "double" everything (RAM, CPU, disk-drive size/speed) and Windows 10.