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- Dell Motherboard
- Dell Precision 5540 Motherboard | i9-9880H / i7-9850H | LA-H331P | Untouched Dell Precision 5540 Motherboard | i9-9880H / i7-9850H | LA-H331P | Untouched
Dell Precision 5540 Motherboard | i9-9880H / i7-9850H | LA-H331P | Untouched
GST invoice · businesses can claim input tax credit
Full tax invoice with 18% GST. Add your GSTIN at checkout to claim input tax credit.
- 7-day return policy
- Free delivery from ₹499
- Secure payment
Send your Dell model and Service Tag (on the base sticker) and Aparna will confirm this part fits before you order.
Chat with Aparna on WhatsAppSystem board (motherboard) for the Dell Precision 5540, with Intel Core i9-9880H or Intel Core i7-9850H built on. Untouched: never repaired or reworked, mostly new boards. The processor is built onto the board; your RAM, SSD and Wi-Fi card move across. Tested before dispatch, with a 3-month warranty and no-cost EMI from ₹8,748 now.
Choose your processor
Core i9, 9th-gen
- Lowest price
- Pick the processor your laptop came with (see FAQ)
- In stock
Core i7, 9th-gen
- Pick this if your laptop came with it
- Pick the processor your laptop came with (see FAQ)
- In stock
What's in the box
- 1 × Dell Precision 5540 system board with the processor you choose, built on (no RAM, no SSD, no Wi-Fi card)
Untouched, not repaired
- Never repaired or reworked: no reballing, no jumper wires, no replaced chips.
- Mostly new boards. Every board is bench tested before dispatch: power-on, display, USB, charging.
Every board from us
- 3-month warranty from the date of purchase, replacement by Sparesonly.in.
- In Chennai? Walk in and we fit it, move your RAM and SSD, and set your Service Tag for you.
- GST invoice with every order. No-cost EMI with Snapmint, subject to approval.

Specifications
| Fits | Dell Precision 5540 |
|---|---|
| Processor | Intel Core i9-9880H or Intel Core i7-9850H (9th-gen), soldered on the board: choose above |
| Board part numbers | Board code LA-H331P |
| Memory | Not included. DDR4 SO-DIMM slot(s): move your RAM across |
| Storage | Not included. Your SSD moves across |
| Graphics | Dedicated NVIDIA graphics built onto the board. Boards come with different GPUs: send us your Service Tag and we match yours |
| Condition | Untouched: never repaired or reworked, mostly new |
| Warranty | 3 months from the date of purchase, replacement by Sparesonly.in |
Will it fit my Dell?
| Precision 5540 | Fits. Same board, same connectors |
|---|---|
| Other Precision models | Does not fit. Each model has its own board: send us your Service Tag and we point you to the right one |
| With or without NVIDIA graphics? | Boards with and without dedicated graphics differ. Your Service Tag tells us which one your laptop needs |
Before you order
Is it the board?
No power with a known-good charger, no display even on an external monitor, or dead USB/charging ports usually mean the board. A dead battery or charger can look the same, so test those first.
Keep it handy
New Dell boards come with a blank Service Tag. You set yours once after fitting. Note it from the label before you open the laptop.
We fit it for you
In Chennai? Walk in and we fit the board, move your RAM and SSD, set the Service Tag and test it. Message us on WhatsApp to book.
Add a screwdriver kit
Fitting it yourself? Add our S-003Max precision screwdriver kit with the board. It has the bits this Dell needs.
Fitting the motherboard
Moderate · 1–1½ hours
Base cover, battery, RAM, SSD, Wi-Fi card, fan and heat sink come off first. No soldering. Most people manage it with the right screwdriver; in Chennai we can do it for you.
Main steps
- Shut down, unplug the charger and note your Service Tag from the base sticker.
- Remove the base cover and disconnect the battery.
- Take out the RAM, SSD and Wi-Fi card (unclip the antenna cables) and keep them aside.
- Unplug the display, keyboard, touchpad, I/O and charging cables, then remove the fan and heat sink.
- Unscrew the board and lift it out. Fit the new board, refit the heat sink with fresh thermal paste and move your parts across.
- Reconnect everything, battery last. At first start-up, enter your Service Tag when the BIOS asks for it.
Want it fitted? Message Aparna on WhatsApp about fitting options in your city.
Delivery
| Chennai | Same day (orders before 5 pm) |
|---|---|
| Rest of Tamil Nadu | Next working day |
| Kerala, Bengaluru, Hyderabad | 1–2 working days |
| Rest of India | 2–7 working days |
Orders placed after 5 pm or on Sundays ship the next working day. You get the tracking link on WhatsApp and email.
Returns and replacements
- Tell us within 48 hours of delivery on WhatsApp, with your order number, the unboxing video and a short video of the problem.
- Ship the motherboard back within 7 days. We send you the address.
- We test it. Once we confirm it is defective, we send you a replacement.
We confirm your model number with you before every order, so a working part can't be returned or refunded because it was bought by mistake. See our return policy.
Unboxing video needed
- Record one continuous video from the sealed parcel until the motherboard is unpacked and checked.
- Keep the part in its packing until it is fitted.
Warranty
| Warranty | 3 months from the date of purchase, replacement by Sparesonly.in |
|---|---|
| Covers | Faults in the board itself: no power, no display, dead ports or charging faults |
Not covered
- Short circuits or burns from fitting or a faulty charger.
- Liquid damage.
- Physical damage, including bent socket pins or torn connectors.
To claim, message us on WhatsApp with your order number and a short video of the fault. Ship the board back within 7 days; once we confirm it is defective, we replace it.
Dell Precision 5540 motherboard: your questions
Which processor board do I need?
Pick the same processor your laptop has now. Press F2 at start-up and read the processor line in BIOS, or in Windows open Settings > System > About. If the laptop won't start, send us the Service Tag from the base sticker on WhatsApp and we look up the original spec for you.
Does the board include the graphics chip?
Yes. On this Precision the NVIDIA graphics is part of the board. Boards come in different GPU versions, so send us your Service Tag and we confirm the one your laptop shipped with.
What does 'untouched' mean?
The board has never been repaired or reworked: no reballed chips, no jumper wires, no replaced parts. Most of our boards are new. Every one is bench tested before it ships.
After fitting, the laptop says the Service Tag is not programmed. What do I do?
That is normal with a new Dell board: it comes with a blank Service Tag. Enter your laptop's 7-character Service Tag (printed on the base sticker) when the BIOS asks for it, once, and the laptop boots normally and keeps your Dell warranty lookup and drivers. Type it carefully, as it usually can be set only once. In Chennai we set it for you; elsewhere we guide you on WhatsApp.
Do I need to reinstall Windows?
Usually no. Move your SSD across and Windows starts as before. Because Windows links its licence to the board, it may ask you to activate again: sign in with the Microsoft account the licence is linked to, or message us and we help.
Does the board come with RAM, SSD or Wi-Fi?
No. The processor is built onto the board, but RAM, SSD and the Wi-Fi card are separate. Move yours across: this board takes DDR4 SO-DIMM laptop RAM.
Can I fit it myself?
Yes, if you are comfortable inside a laptop: about 1–1½ hours. Remove the base, disconnect the battery, move the RAM, SSD and Wi-Fi card, then unplug the cables, remove the fan and heat sink and unscrew the board. Use new thermal paste. Our S-003Max precision screwdriver kit has the bits you need, so add it with the board.
Can you fit it for me in Chennai?
Yes. Walk in at our Chennai store with your laptop: we fit the board, move your RAM and SSD, set the Service Tag and test everything. Message us on WhatsApp to book. Outside Chennai, we guide you on WhatsApp.
What warranty do I get?
3 months from the date of purchase. If the board is faulty, tell us on WhatsApp within 48 hours of delivery with the unboxing video, ship it back within 7 days, and we replace it once the fault is confirmed. Short circuits, burns and liquid damage are not covered.
Can I pay in EMI?
Yes. With Snapmint you pay a quarter now and the rest in 3 monthly EMIs at 0% interest, subject to Snapmint approval: from ₹8,748 now.
Customer reviews
5.0 out of 5 from 1 customer review.
Happy with the purchase! They ensured the correct Dell motherboard by verifying details on WhatsApp. Works flawlessly.
i purchase a laptop A2141 battery is draining fastly i ping through whatsapp number i didint get proper reply, please consider the request
Hi P S PRABHAKAR, thank you for your review, and sorry for the wait on WhatsApp. That reply should have reached you faster.
Your A2141 was fully tested before dispatch. When we looked into the fast battery drain, we found the Mac had been updated to macOS Tahoe. On this 2019 Intel MacBook Pro, Tahoe can cause heavy background activity and faster battery drain. We explained this in our email and shared our guide, and the product page also advises against this update.
We would still like to put this right. You can send the machine to us and we will reinstall the OS for free, or you can follow our step-by-step guide to reinstall it yourself. Please note that, as stated on the product page, the warranty does not cover issues caused by the Tahoe update.
Please WhatsApp us on +91 7010545974 or write to support@sparesonly.in and we will take this forward with you directly.
Team Sparesonly.in
Thank you team. For guiding me with installation and jumping on call with service guy. I didnt expect that.
Good after sale support, i am placing order for this macbook now. Thank you again. Keep up the good support.
Hi Punith, thank you so much for the kind words and 5-star review! We’re glad our team could guide you through the installation and speak with the service technician. We truly appreciate your trust and your order for the MacBook. Enjoy it, and please reach out anytime you need help!
Good Support, Quick delivery. You should Maintain this level of quality to grow as a company.
Hi Lalith, thanks so much for the kind words! We’re glad you appreciated our support and quick delivery. We’ll keep working hard to maintain this quality and grow. 🙌
Website is good. I like it, i have recommended my Friends to buy battery for their macbook too. hope you maintain the quality and support