🔧 Bottom Cover (Base Cover) for Lenovo ThinkPad X1 Yoga Gen 4 🔧

🖥️ X1 Yoga Gen 4 (2019) | Aluminium bottom cover, grey | WLAN version | 5M10V25019

Genuine aluminium bottom cover (D-cover) in grey for the Lenovo ThinkPad X1 Yoga Gen 4 (types 20QF, 20QG, 20SA, 20SB), WLAN version, i.e. without a WWAN modem. The part was removed from a working device. FRU number 5M10V25019 guarantees full compatibility with the X1 Yoga Gen 4.

⚙️ PRODUCT CHARACTERISTICS

Bottom cover closing the underside of the laptop, made of aluminium (listed by Lenovo as "BASE COVER WLAN, Al Silk"). It has factory ventilation grilles and speaker openings, insulating films and a mesh on the fan grille inside, and the cover manufacturer label AM1AF000E00. The original laptop label with the machine type remains on the outside. Lenovo also lists versions 5M10V25022 (ePrivacy), 5M10V24981 and 5M10V25015 as equivalent.

📋 TECHNICAL DATA

Part name: Bottom cover (Base Cover, D-cover)
Brand: Lenovo ThinkPad
Compatible model: ThinkPad X1 Yoga Gen 4 (20QF, 20QG, 20SA, 20SB)
Version: WLAN (no WWAN)
Material: aluminium
Colour: grey
Laptop size: 14"
Label markings: AM1AF000E00 (production date 2019.12.11)
Condition: Used (removed from a working device)
Warranty: 6 months
FRU: 5M10V25019
Alternate part numbers: 5M10V25022, 5M10V24981, 5M10V25015, AM1AF000E00

🌟 KEY ADVANTAGES

🔹 Genuine Lenovo part - screw holes, grilles and speaker openings line up with the rest of the chassis to the millimetre
🔹 Aluminium - a rigid cover, cool to the touch, as in a new X1 Yoga
🔹 Vent grilles with mesh - the fan keeps free airflow, the laptop does not overheat
🔹 Quick swap - replace the cover in minutes without taking the rest of the laptop apart
🔹 Full compatibility - fits the X1 Yoga Gen 4 WLAN version under FRU number 5M10V25019

🔢 CATALOGUE NUMBERS

FRU: 5M10V25019
Alternate part numbers: 5M10V25022, 5M10V24981, 5M10V25015, AM1AF000E00
Label markings: AM1AF000E00 (production date 2019.12.11)
Laptop model: Lenovo ThinkPad X1 Yoga Gen 4 (20QF, 20QG, 20SA, 20SB)

❓ WHEN SHOULD YOU REPLACE THE BOTTOM COVER?

• Problem with a bent or cracked bottom cover after the laptop was dropped
• Problem with stripped threads or broken clips that make the cover stick out
• Problem with a heavily scratched underside that spoils the look when reselling
• Problem with a missing cover after an earlier repair

🔧 INSTALLATION PROCESS

1. Turn off the laptop, disconnect the AC adapter and disable the built-in battery in BIOS (Config → Power → Disable built-in battery)
2. Close the laptop and place it upside down on a soft surface
3. Loosen the bottom cover screws (they stay in the cover) and pry it off with a plastic tool, starting at the hinge side
4. Remove the old cover
5. Place the new cover, slide it into the front clips, press around the edges and tighten the screws without excessive force
6. Connect the AC adapter to wake the battery and start the laptop
Replacement by a technical service or a person experienced in laptop repairs is recommended.

🎯 PURPOSE

Bottom cover for repairing Lenovo ThinkPad X1 Yoga Gen 4 WLAN laptops with a bent, cracked or damaged underside. Replacement restores a neat look and secure cover fit. The exact appearance and condition of the item are shown in the photos.

✅ COMPATIBILITY GUARANTEE

The bottom cover has been checked and matched to the Lenovo ThinkPad X1 Yoga Gen 4. We guarantee full compatibility for FRU number 5M10V25019. The part is covered by a 6-month warranty. If there is any compatibility issue, we offer a hassle-free return within 14 days.

📞 NEED HELP? CONTACT OUR EXPERTS!

Do you have questions about the compatibility of this cover with your ThinkPad X1 Yoga, or are you unsure whether you have the WLAN or WWAN version? Our specialists will be happy to assist you. Contact us!
📱 Phone: +48-601-415357
📧 Email: sklep@abcdeal.pl

🦁 ABCDEAL - Your Trusted Lenovo Parts Specialist

We have been specialising in delivering genuine Lenovo laptop parts for years. Our experience allows us to offer top-quality products that meet the expectations of even the most demanding customers. Trust the experts and bring your X1 Yoga back to full working order.

🎯 Choose professionals - invest in quality!

By choosing a genuine bottom cover for the Lenovo ThinkPad X1 Yoga Gen 4 from our offer, you invest in a fit to the millimetre and a neat-looking laptop. Rely on the experience of ABCDEAL specialists and bring your laptop back to full working order.

Useful information:
📦 Want to know more about shipping and return conditions? Click here
❓ Have additional questions? Check our FAQ
🔗 All parts for this model: Lenovo ThinkPad Yoga (convertible) spare parts
📘 Guide: Laptop chassis parts: A, B, C, D cover