SB550A-73H0 original HP keyboard incl. topcase DE (german) black/black (with TP/DVD, “black brushed” surface texture)
Keyboard including touchpad (TP) / with DVD tray
L22751-041 original HP keyboard incl. topcase DE (german) black/black (with TP/DVD, surface structure "Diamond)
plus shipping charges
Product Info
- Manufacturer
- HP
- Item Number
- SB550A-73H0
- Primary Partnummer
- L22750-041
- Sicherheitsinformationen
- Sicherheits- & Herstellerkontakt-Informationen
The offered manufacturer number is an alternative (substitute) to the spare part number you are looking for.
Common data
- Condition
- New
- Layout
- DE (german)
- Color of keyboard caps
- black matte
- Case-Color
- black
More Information
- Numpad
- Yes
- Additional-Keys
-
Mouse buttons
On/Off button - Inclusive
- Touchpad
Note
This offer is for an original keyboard. However, imitation keyboards are also frequently sold on the market, which can differ from original products in terms of build quality, fit, and durability.
The advantages of the original keyboard are:
- Exact same key labeling as the original – ensuring 100% identical function
- Better processing and durability of the keycaps and their labeling
- Familiar key resistance for more precise and comfortable typing
- Perfect fit and compatibility with the notebook
Common disadvantages of imitation keyboards are:
- Different or quickly fading key labeling
- Inferior materials and craftsmanship
- Poor fit, which can lead to compatibility issues
With this offer, you can be sure to receive a high-quality original keyboard.
This keyboard is for models with optical drive (DVD)
Within the same model series, there are keyboards with and without an optical drive (DVD) and with a conventional touchpad (TP) or with a precision touchpad (PTP). If the wrong keyboard is selected, the identical keyboard may fit but not work.
An indication of whether the keyboard has a PTP touchpad can be found on the back of the touchpad when it is removed, directly on a small white label. In the case of a precision touchpad, this label will say “PTP”. A photo of the back of the keyboard and the touchboard is helpful for us to identify it.
If it is not possible to remove the keyboard and the manufacturer number of the keyboard is not known,
for some models, we can also find out the required keyboard for your notebook using the model designation. This model number must be specified when ordering.
Category
- Category
- Keyboard
- Usage
- Laptop
- Excerpt of suitable models for P/N SB550A-73H0
- HP 17-by2000 , HP 17-by3000 , HP 17-by0000 , HP 17-ca0000 , HP 17-by1000 , HP 17-ca1000 , HP 17-by2000 , HP 17-by3000 , HP 17-by4000
You've found this article over a part number. We'll check if it's the correct sparepart for your machine. To do this, please insert the manufacturer and the name of the model in the order comment.
Videos & Contributions
Laptop keyboard FAQ
In this video we answer the most important questions about laptop keyboards.
Learn more >
Can I buy individual key caps for my keyboard?
The most common types and installation variants
Notebook keyboard original or replica?
Notebook connectors - this is how a change works
This video shows the functionality of various connectors in the notebook as an example.
Learn more >Important and useful informations about laptop Keyboards
Frequently asked questions about Keyboards
- Can I buy single key-caps for my notebook keyboard?
Unfortunately, this s not possible for multiple reasons:
- No manufacturer sells single key-caps, only whole keyboards.
- There are way too many designs, holding-clips variants, color differences.
- There are multiple thousand different keyboards from different manufacturers.
- Sometimes even the same notebook model uses different keyboards
- Carrying that many different spare parts is almost impossible for manufacturers and sellers
- Is it possible to install a keyboard with a numpad in my Notebook?
You can only install keyboards intended for the use in your model. So, when your current keyboard does not have a numpad you will not be able to install one with a numpad, since they would be too large. The same is true for keyboards with numpad, ones without numpad would then be too small.
However, there is the option to use an external numpad connected via USB.
- Which Layout does my keyboard have?
Most countries have their own keyboard Layout. Usually the device has the layout of the country it has been bought in.
The English layout can be recognized by the first six Characters of the top row of letters. That's also why it is called QWERTY-layout, another common abbreviation for it would be ENG-layout.
- Why does my keyboard no longer work?
There can be multiple reasons for its failure.
- It could be an error in your operating system, for example, when the wrong input language is selected.
- The keyboard controller IC on the Mainboard could be damaged.
- Dirt, like food or dust could be stuck in the keyboard.
All questions about Keyboards
