Keyboard for TOSHIBA Satellite Pro R850 R950

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PCS pcspare.com
ID: PCS-20173 Type: keyboard only Model/PN: R850 R950 Layout: Greek GK State: Discount Backlit: NO Condition: NEW
Availability: In Stock
‌EUR € 3.60
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  • Guaranteed to fit your Keyboard R850 R950
  • Free step-by-step repair guide File
  • Tracked shipping & easy returns

Complete specifications for reference:
Toshiba Tecra R850 R850 PT520A-007003 R850 PT520A-01N003 R850 PT520A-01S003 R850 PT520A-01T003 R850 PT520A-01T00301 R850 PT520A-05L032 R850 PT520A-05M03201 R850 PT520A-05N03201 R850 PT520C-003002 R850 PT520C-003023 R850 PT520C-00L002 R850 PT520C-00P002 R850 PT520C-00Q002 R850 PT520C-00U023 R850 PT520C-017023 R850 PT520C-01Q002 R850 PT520C-01R002 R850 PT520C-02102F R850 PT520C-02Y023 R850-103 R850-10D R850-10G R850-10H R850-10K R850-10R R850-10W R850-114 R850-117 R850-119 R850-11D R850-11H R850-11M R850-11N R850-11P R850-11R R850-11U R850-11W R850-11X R850-124 R850-127 R850-12F R850-12X R850-13D R850-13J R850-13K R850-140 R850-144 R850-146 R850-147 R850-14C R850-14K R850-14L R850-14P R850-14Q R850-14R R850-14T R850-14V R850-14X R850-150 R850-151 R850-152 R850-154 R850-155 R850-158 R850-15C R850-15K R850-15M R850-15Q R850-15R R850-15X R850-163 R850-165 R850-166 R850-169 R850-16C R850-173 R850-175 R850-176 R850-17C R850-17H R850-17L R850-17M R850-17N R850-182 R850-18E R850-18F R850-18H R850-18J R850-18L R850-18U R850-18W R850-19J R850-19K R850-19R R850-19Z R850-1C0 R850-1C1 R850-1C3 R850-1C7 R850-1CD R850-1CF R850-1CH R850-1CL R850-1CN R850-1CP R850-1CQ R850-1CX R850-1D0 R850-1D7 R850-1D8 R850-1DC R850-1EJ R850-1EM R850-1EN R850-1EP R850-1F8 R850-1F9 R850-1FC R850-1FP R850-1GK R850-1GV R850-1H7 R850-1HD R850-1HG R850-1HP R850-1HU R850-1HV R850-1HX R850-1J2 R850-1J5 R850-1JC R850-1JD R850-1JP R850-1L0 R850-1L2 R850-1L6 R850-1L8 R850-Landis R850-Landis-00303P R850-Landis-08T03P R850-M16X R850-M16Y R850-S8510 R850-S8511 R850-S8512 R850-S8513 R850-S8515 R850-S8519 R850-S8520 R850-S8522 R850-S8529 R850-S8530 R850-S8532 R850-S8540 R850-S8550 R850-S8552 Toshiba Tecra R950 R950 PT530A-008001 R950 PT530A-00802U R950 PT530A-00J001 R950 PT530A-00J02U R950 PT530A-00S001 R950 PT530A-03N02U R950 PT530A-05902U R950 PT530A-05C02U R950 PT530A-05D02U R950 PT530C-00L008 R950 PT530C-00M008 R950 PT530C-00N008 R950 PT530C-03602V R950 PT530C-03702V R950 PT530C-03802V R950 PT530C-04M02V R950 PT530C-04N02V R950 PT530C-04P02V R950 PT530C-0CU02V R950-101 R950-102 R950-104 R950-105 R950-106 R950-109 R950-10G R950-10K R950-10L R950-10Q R950-10U R950-10V R950-10Z R950-113 R950-117 R950-11E R950-11F R950-11G R950-11H R950-11K R950-11M R950-11N R950-11R R950-11W R950-11Z R950-122 R950-123 R950-124 R950-128 R950-12Q R950-13Z R950-143 R950-14C R950-14D R950-14M R950-14P R950-14T R950-14U R950-14V R950-14Z R950-153 R950-155 R950-156 R950-158 R950-159 R950-15E R950-15F R950-15J R950-15M R950-15R R950-15W R950-161 R950-16E R950-16G R950-16J R950-170 R950-176 R950-178 R950-179 R950-17L R950-185 R950-186 R950-187 R950-18D R950-18F R950-18G R950-18K R950-18R R950-18V R950-18X R950-190 R950-191 R950-192 R950-195 R950-19D R950-19E R950-19G R950-19P R950-19Q R950-19X R950-1C1 R950-1C3 R950-1C6 R950-1C7 R950-1CJ R950-1CL R950-1D0 R950-1D1 R950-1D2 R950-1D3 R950-1D4 R950-1D5 R950-1D6 R950-1DF R950-1DN R950-1DP R950-1DQ R950-1DV R950-1DW R950-1E4 R950-1E5 R950-1E7 R950-1E8 R950-1E9 R950-1ED R950-1EJ R950-1EK R950-1EL R950-1EM R950-1EN R950-1F5 R950-1G2 R950-1G3 R950-1G4 R950-1G5 R950-1J2 R950-1JE R950-1JH R950-1JJ R950-1JX R950-1K5 R950-1M1 R950-1M2 R950-1M3 R950-1MF R950-1NP R950-1P5 R950-1PM R950-1PN R950-1PT R950-1QL R950-1QV R950-1QW R950-1RT R950-BT9500 R950-Landis-PT530U-01M007 R950-Landis-PT530U-01N007 R950-Landis-PT530U-095075G1 R950-Landis-PT530U-096075G1 R950-S9520 R950-S9521 R950-S9530 R950-S9540 R950-S9541 R950-SMBG1X R950-SMBGX1 R950-SMBGX2 R950-SMBGX3 R950-SMBGX4 R950-SMBGX5 R950-SMBN1X R950-SMBN22 R950-SMBN23 R950-SMBNX1 R950-SMBNX2 R950-SMBNX3 R950-SMBNX4 R950-SMBNX5 R950-SMBNX6 R950-SMBNX7 R950-SP3244KL R950-SP3244L R950-SP3255KL R950-SP3265KM R950-SP3266KM R950-SP3267KM R950-SP3347L R950-SP3360KM R950-SP52SAT3 R950-ST2N01 R950-ST3N01 R950-W9540 R960 Toshiba Satellite Pro R850 R850-10L R850-10T R850-10U R850-10V R850-122 R850-125 R850-12H R850-13Q R850-143 R850-156 R850-15E R850-15F R850-15H R850-15L R850-15Z R850-160 R850-16H R850-18K R850-19D R850-19F R850-19G R850-19H R850-19L R850-1C8 R850-1CR R850-1DE R850-1EK R850-1F0 R850-1G0 R850-1G3 R850-1J4 R850-1JJ Toshiba Satellite Pro R950 R950-115 R950-127 R950-14L R950-15C R950-15T R950-15U R950-18H R950-1CG R950-1D8 R950-1D9 R950-1DC R950-1E6 R950-1HC R950-1LX R950-1P9

Keyboard — Exploded View

A PRESS LED ⑤ Keycap ④ Scissor ③ Backlight ② Frame ① Membrane How It Works Key press → Scissor collapses → Membrane contacts close → Signal sent. Backlight: LED + light guide plate illuminates translucent keys. All layers pre-integrated — just connect the ribbon cable.

Frequently Asked Questions & Solutions

What is the layout of this keyboard?

The layout of this keyboard is Greek GK.

Common layout types:
  • US (United States): Standard QWERTY, wide horizontal Enter key, left Shift key is long, backslash key above Enter.
  • UK (United Kingdom): QWERTY, tall vertical Enter key, left Shift key is shorter, backslash key near left Shift.
  • DE (German): QWERTZ layout, with umlaut keys (ä, ö, ü).
  • FR (French/AZERTY): AZERTY layout with specific French characters.
  • JP (Japanese): QWERTY with additional keys for Japanese input (including Kana toggle).
  • ES (Spanish): QWERTY with ñ key and specific accent keys.

Important: Layouts are not interchangeable – the key positions, Enter key shape, and modifier key sizes vary. Installing a US keyboard on a UK laptop will result in some keys not matching the keycaps, and the operating system may map the keys incorrectly (though you can change the keyboard layout in software).

How to verify: Check your original keyboard – look for the Enter key shape (wide horizontal vs tall vertical) and the position of the backslash key. If unsure, send us a photo of your original keyboard and we will confirm the layout.

Does this keyboard support backlight?

No, this keyboard is non‑backlit (without backlight support).

It will work in both backlit and non‑backlit laptops – the keys will function normally. However, if your laptop originally had a backlit keyboard and you install this non‑backlit version, the backlight will not work (the keyboard lacks the LED layer).

If you need backlight, please choose a backlit version from our store.

What connector type does this keyboard use, and how do I install it correctly?

This keyboard uses a N/A interface (common types include ZIF, FPC, or ribbon cable with 0.5mm or 0.4mm pitch).

Critical – connector orientation:
  • When connecting the ribbon cable to the motherboard, ensure the metal contact pins face the correct direction (usually downward or upward depending on the ZIF latch type).
  • Look at your original cable before removal and note the orientation – or take a photo for reference.
  • Reversing the cable (inserting it upside‑down) can damage the connector or cause the keyboard to not function – in some cases, it can short‑circuit the motherboard.
  • Always push the cable fully into the socket until it stops, then secure the locking latch (flip it down) before powering on.
  • The cable should be straight – not twisted or folded near the connector.

If the cable has a reinforcing strip (a thicker plastic piece at the end), ensure this strip is positioned correctly – it usually indicates the insertion depth and orientation.

If you are unsure about the correct orientation, our installation video and photos can guide you – or contact our support for assistance.

Are there any physical differences I should check before buying?

Yes – please verify the following physical attributes to ensure a perfect fit:

  • Frame (metal/plastic backing):
    • Some keyboards come with a metal reinforcement frame that screws into the chassis.
    • Others are frame‑less and held by clips/adhesive.
    • Check if your original keyboard has a frame – if not, you may need to transfer your existing frame. Our product description indicates has frame: N/A – compare with your original.
  • Enter key shape:
    • US layout: Wide horizontal Enter key (often called "ANSI Enter").
    • UK / EU layout: Tall vertical Enter key (often called "ISO Enter").
    • These are not interchangeable – the chassis has a cutout for the specific shape.
  • Keycap profile: Some keyboards have a different keycap curvature – while rare, some high‑end laptops use custom key shapes (e.g., Lenovo ThinkPad has a distinctive concave key cap).
  • Color / finish: This keyboard is Black – ensure it matches your laptop’s aesthetic. Some models come in silver or white.
  • Screw hole positions: The mounting points (screw holes or clips) must align with your chassis – compare your original keyboard's backside with our product photos.
  • Touchpad integration: Some keyboards are part of a larger palmrest assembly – these are not standalone keyboards. Ensure you are buying the correct part type.

Part number (PN) check: The PN on the back of the keyboard may differ from your original, but we guarantee full compatibility if the model and layout match. If you are unsure, send us a photo of the back of your original keyboard (showing the PN sticker) and we will confirm.

Is this keyboard compatible with my laptop?

This keyboard is designed for models matching R850 R950.

To verify compatibility, please check the following:
  • Laptop model number: Your laptop's full model number (e.g., "Dell Latitude 3540", "HP EliteBook 840 G5", "Lenovo ThinkPad T480") must match our product listing.
  • Layout: Confirm the layout type (US, UK, DE, JP, etc.) matches your original keyboard.
  • Connector type: The cable connector (pitch and pin count) must match the motherboard header.
  • Frame type: Ensure the keyboard includes the frame type your laptop requires (metal frame vs. frame‑less).
  • Backlight support: If you need backlight, ensure the keyboard is backlit and your motherboard has the backlight connector.

Important note on model variants: Some laptop models have different keyboard variants depending on the region and configuration (e.g., some have backlit, some do not; some have a fingerprint reader, some do not). Always check your original keyboard's features before ordering.

If you are unsure, contact our support with your laptop's exact model number and a photo of your original keyboard – we will confirm compatibility for you.

Where is the keyboard physically located, and how is it attached?

The keyboard is located on the upper chassis (C Cover / Palmrest) of the laptop – it is the main input surface you type on.

How the keyboard is attached (two common methods):
  • Method 1 – From the top (keyboard side):
    • The keyboard is inserted from the top of the C Cover.
    • It is held in place by clips and/or screws accessed from the bottom of the palmrest.
    • Removal requires prying the keyboard up from the top side – often using a spudger to release the clips.
    • This is the most common method in modern laptops.
  • Method 2 – From the bottom (D Cover side):
    • The keyboard is secured by screws from the underside of the motherboard (you need to remove the bottom cover to access them).
    • The keyboard drops out from the top once the screws are removed.
    • This method is common in older or business‑class laptops (e.g., older ThinkPads).

The keyboard connects to the motherboard via a ribbon cable that passes through a slot in the C Cover, plugging into a ZIF connector on the motherboard (usually labelled KEYBOARD, KBD, or J_KB).

Access: To replace the keyboard, you may need to remove the bottom cover (D Cover) or the bezel around the keyboard – depending on the model. Some laptops require removing the entire palmrest (C Cover).

Always consult your laptop's service manual for the specific removal method – forcing the keyboard can damage the clips or the C Cover.

How do I identify the motherboard keyboard connector and connect the cable?

The keyboard cable plugs into a dedicated header on the motherboard. It is usually located near the edge of the motherboard (closest to the keyboard area). Common silkscreen markings include:
  • KEYBOARD / KBD
  • J_KB / J_KEYB
  • KB1 / KBC (Keyboard Controller)
  • EKB (Embedded Keyboard)

Connection procedure:

  • Identify the ZIF (Zero Insertion Force) connector on the motherboard – it usually has a small brown or black locking flap.
  • Flip up the locking flap (gently, with a fingernail or spudger).
  • Insert the keyboard ribbon cable into the slot – ensure the metal contact pins face the correct direction (usually facing away from the flap or facing towards the flap – check your original cable orientation).
  • Push the cable all the way in – it should not have any slack.
  • Press the locking flap down to secure the cable – you should feel a click.

If the keyboard has a separate backlight cable:

  • This cable plugs into a separate connector on the motherboard – usually labelled KB_BL, J_BL, or BACKLIGHT.
  • It is often a 2‑pin connector – connect it with the correct polarity (the red wire is usually positive).
  • Not all laptops have this connector – if yours does not, the backlight will not work.

Do not force the cable – if it does not go in easily, check the orientation. Bent pins on the motherboard header can be difficult to repair.

How to replace the keyboard step by step?

Note: Keyboard replacement methods vary by laptop model. The steps below are general – refer to your laptop's service manual for model‑specific instructions.

Step 1: Preparation

  • Power off the laptop, disconnect the AC adapter, and remove the battery (if removable).
  • Press the power button for 5 seconds to discharge residual power.
  • Work on a clean, soft surface.
  • Have a plastic spudger and a small Phillips screwdriver ready.
  • Take photos of the keyboard and cable routing before you start.

Step 2: Remove the old keyboard

For top‑mount keyboards (most common):

  • Remove the bottom cover (D Cover) and locate the screws securing the keyboard (usually marked with a keyboard icon on the motherboard or bottom cover).
  • Remove these screws – the keyboard should now be free from the bottom.
  • From the top side, gently pry the keyboard up using a plastic spudder – start from the top edge (near the screen) and work around the clips.
  • Lift the keyboard slightly and disconnect the ribbon cable from the motherboard (flip up the ZIF latch, pull the cable out).
  • If there is a separate backlight cable, disconnect it as well.

For bottom‑mount keyboards:

  • Remove the bottom cover (D Cover).
  • Remove all screws securing the keyboard from the underside (they are usually clearly visible).
  • Push the keyboard up from the bottom – it will pop out from the top side.
  • Disconnect the ribbon cable and backlight cable from the motherboard.

Step 3: Transfer components (if needed)

  • If your new keyboard does not include a metal frame but your original did, transfer the frame from the old keyboard to the new one.
  • Ensure the frame is seated correctly and all screw holes align.

Step 4: Install the new keyboard

  • Connect the ribbon cable to the motherboard first (before placing the keyboard in position) – this is easier and avoids pulling the cable later.
  • Ensure the cable is fully inserted and the ZIF latch is locked.
  • If there is a backlight cable, connect it to the backlight header.
  • Place the keyboard into the chassis – align the clips or screw holes.
  • Press the keyboard down firmly to engage all clips (you should hear them click).
  • Secure the keyboard from the bottom (if screws are used) – do not over‑tighten.

Step 5: Test before full reassembly

  • Reconnect the battery briefly, power on the laptop.
  • Test every key – use a keyboard testing website or Notepad to check all keys (including Fn keys, arrow keys, and special characters).
  • If backlit, test the backlight function (Fn + brightness key).
  • If all works, power off and disconnect the battery.

Step 6: Reassemble

  • Reattach the bottom cover (D Cover) and all screws.
  • Replace the battery and AC adapter.

Common mistakes to avoid:

  • Forgetting to connect the cable before fully placing the keyboard – you may need to remove it again.
  • Inserting the ribbon cable upside‑down – always note the original orientation.
  • Using excessive force when prying the keyboard – this can break the clips or crack the C Cover.
  • Losing small screws – use a magnetic tray to keep them organized.

If you are unsure about any step, watch our installation video or consult your laptop's service manual.

What precautions should I take, and what if some keys do not work after installation?

Critical precautions:

  • Always disconnect the battery before handling the keyboard cable – the keyboard controller can be damaged by static or residual power.
  • Handle the ribbon cable gently – it is fragile. Do not bend it sharply or pull on it.
  • Do not touch the gold contacts on the ribbon cable – fingerprints or oil can cause poor contact.
  • Use the correct screws – keyboard screws are often shorter than others. Using a longer screw can puncture the keyboard membrane or damage the chassis.
  • Avoid spilling liquids – a spill can damage the keyboard membrane.
  • Check the cable routing – ensure the cable is not pinched by the chassis or any other component.

Troubleshooting after installation:

  • No keys work at all:
    • The ribbon cable may be loose or upside‑down – reseat it carefully, ensuring the metal contacts face the correct direction.
    • Check if the ZIF latch is fully locked – if it is not, the cable will not make proper contact.
    • Inspect the cable for damage (tears or bent contacts).
    • If the cable is damaged, you may need a replacement.
  • Some specific keys do not work:
    • Check for debris or dust under the keycaps – use compressed air to clean.
    • If the same key on multiple rows is not working, the membrane circuit may be damaged – this could be a manufacturing defect.
    • Test the keyboard on another laptop (if compatible) to isolate the issue.
  • Keys are sticky or hard to press:
    • There may be debris under the keys – gently remove the keycap (if it is removable) and clean underneath.
    • If the keyboard is new, some keys may feel stiffer initially – they should loosen with use.
  • Keyboard types wrong characters:
    • Your operating system is set to a different layout – go to Settings → Time & Language → Language & Region, and select the correct keyboard layout (US, UK, DE, etc.).
    • If the layout is correct but still typing wrong characters, the keyboard may be physically mislabeled – check the keycap markings against your expected layout.
  • Backlight does not work (for backlit keyboards):
    • Verify the backlight cable is connected (if separate).
    • Check the BIOS – some laptops have a backlight enable/disable setting.
    • Check the Fn + brightness key – often Fn + F10 or Fn + spacebar.
    • If your laptop originally did not have a backlight, the motherboard may lack the backlight connector – the keyboard will work, but the backlight will not.
  • Keyboard flexes or moves when typing:
    • Some screws may be loose – recheck all keyboard screws.
    • If the keyboard is clipped in, ensure all clips are fully engaged – press down firmly around the edges.

If the problem persists: Contact our support with details about which keys are not working and photos of your keyboard installation – we will help diagnose if the keyboard is defective or incompatible.

Do I need to install drivers or change settings for the new keyboard?

For most laptops, no driver installation is needed – keyboards are standard HID (Human Interface Device) and are automatically recognized by Windows, macOS, and Linux.

However, there are a few exceptions:

  • Special function keys: Some laptops (e.g., Dell, HP, Lenovo) have custom function keys (brightness, volume, airplane mode) that require the manufacturer's keyboard driver or utility software (e.g., Lenovo Hotkey Features, Dell Power Manager, HP System Control). If these keys do not work, download and install the latest driver from the manufacturer's support page.
  • BIOS update: Some newer keyboards require a BIOS update for full compatibility – especially if you are replacing a non‑backlit keyboard with a backlit one (or vice versa).
  • Keyboard layout: If the physical layout (US vs. UK) differs from your OS setting, you may need to change the input language in your operating system settings.
  • Fn key mapping: Some laptops have a Fn key that can be locked or unlocked via BIOS or software – check your laptop's documentation if the Fn key behaviour seems different.

Step‑by‑step for Windows users:

  • After installation, boot into Windows and check if all keys work.
  • If special keys (volume, brightness) do not work, go to the manufacturer's support website and download the keyboard driver or system utility.
  • Install the driver and restart the laptop.
  • If the keyboard layout is wrong, go to Settings → Time & Language → Language & Region → Preferred Language → Options → Add a keyboard, and select the correct layout.

If you are using Linux or macOS, the keyboard should work plug‑and‑play – you may only need to adjust the layout settings in the system preferences.