The original HP laptop keyboard can be used as a replacement, if the original keyboard is damaged or broken. The keyboard is very easy to fit, with no soldering required.

Specification

Product
Product id	303491
Brand	Hewlett Packard
Partnr	584234-A41
EAN/UPC code	5704327795421
Features
Compatibility	HP ProBook 6540b, 6545b
Product colour	Black
Windows operating systems supported	Y
Internal	Y
Display included	N
Purpose	notebook
Mouse included	N
Linux operating systems supported	Y
Keyboard form factor	Standard
Keyboard integrated devices	N
Keyboard style	Straight