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Bulletins and Alerts for HP Pavilion Slimline 400-300 Desktop PC series
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Welcome to the product support page!
HP Pavilion Slimline 400-300 Desktop PC series
Enter your serial number to check your warranty status
This product cannot be identified using the serial number alone. Please provide a product number in the field below:
Typical locations you may find a serial number on your product:
Back of product
Under the battery
For laptops, press Fn + Esc
For desktops, press Ctrl + Alt + s
For Chromebooks, on the sign in screen, press Alt + v
On the barcode
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