BYS20210823 original HP keyboard incl. topcase DE (german) black/silver with backlight
plus shipping charges
- Manufacturer
- HP
- Item Number
- BYS20210823
- Primary Partnummer
- M21742-041
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
- silver
More Information
- Numpad
- Yes
- Backlight
- Yes
- Connectors
-
1x Audio (3,5mm)
1x DC In
1x Fingerprint
1x HDMI
1x Kensington lock
1x USB Typ C
1x card reader
3x USB
Note
Category
- Category
- Keyboard
- Usage
- Laptop
- Excerpt of suitable models for P/N BYS20210823
- HP ProBook 455 G8 , HP ProBook 450 G8
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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
