How to Check Laptop Warranty Online: HP, Dell, Lenovo, ASUS, Acer & Apple (Step-by-Step)
Step 1: Find your laptop's serial number
Every brand's checker asks for the serial number (Dell calls it the Service Tag). Find it in any of these places:
- Sticker under the laptop (or under the battery on older models)
- The original box or purchase invoice
- Windows: open PowerShell and run
Get-CimInstance Win32_BIOS | Select-Object SerialNumber - BIOS/UEFI setup screen: shown on the main or information page
- MacBook: Apple menu → About This Mac
Step 2: Enter it on your brand's official warranty page
Use only the manufacturer's own website. Third-party “warranty checker” sites can show wrong dates or collect your details.
| Brand | Official warranty page | You need |
|---|---|---|
| HP | support.hp.com – Check warranty | Serial number |
| Lenovo | pcsupport.lenovo.com – Warranty lookup | Serial number |
| Dell | dell.com – Support home | Service Tag |
| ASUS | asus.com – Warranty status inquiry | Serial number |
| Acer | acer.com – Warranty | Serial number / SNID |
| Apple (MacBook) | checkcoverage.apple.com | Serial number |
| MSI | msi.com – Support | Serial number |
Step 3: Read the result correctly
- Active / In warranty: repairs for covered hardware faults are free at the brand's service centre.
- Expired / Out of warranty: you can still get repairs, but you pay for parts and labour.
- Start date looks wrong? Some brands count from the ship date, not your purchase date. Most let you fix it by uploading your invoice.
- “Product not found”: re-check the serial number for mix-ups like O/0 and I/1, or try the number from the box.
Buying a used laptop? Check the seller's warranty too
On a second-hand or refurbished laptop, the manufacturer warranty has often expired or may not transfer to you. Before paying, check the brand warranty using the steps above, and ask the seller exactly what they cover after the sale. Our used laptop buying checklist covers what to look for.
How to check the warranty on a Sollabs Tech laptop
For a laptop bought from Sollabs Tech, check the date on your bill, or WhatsApp +91 90038 50743 with the phone number you gave at purchase and we'll confirm it. Your after-sales benefits depend on how long ago you bought it:
| Time since purchase | What you can still use |
|---|---|
| Up to 7 days | Full refund, exchange, upgrade offer, free service |
| 8 days to 1 month | Exchange, upgrade offer, free service |
| 1 to 6 months | RAM/SSD upgrade at 90% of parts cost, free service |
| 6 months to 1 year | Free service |
Serial not found, or no sticker? WhatsApp +91 90038 50743 with your bill. Full details are in the Sollabs Tech warranty policy.
Video: Sollabs Tech warranty
Also on Instagram: @sollabstech reel
Frequently Asked Questions
How do I check my laptop warranty online?
Find your laptop's serial number (on the sticker underneath, or in Windows PowerShell with Get-CimInstance Win32_BIOS | Select-Object SerialNumber), then enter it on your brand's official warranty page: HP, Lenovo, Dell (Service Tag), ASUS, Acer, Apple or MSI.
Where do I find my laptop's serial number?
On the sticker under the laptop or under the battery, on the original box or invoice, in the BIOS/UEFI setup screen, or on Windows by running Get-CimInstance Win32_BIOS | Select-Object SerialNumber in PowerShell. On a MacBook, open the Apple menu and choose About This Mac.
Why does my warranty start date look wrong?
Some manufacturers start the warranty from the date the laptop was shipped rather than the date you bought it. Most let you correct it by uploading your purchase invoice on their support site.
Does a used or refurbished laptop still have the manufacturer warranty?
Often not. The manufacturer warranty may have expired or may not transfer to a new owner. That's why the seller's own warranty matters when you buy a used laptop.
How do I check the warranty on a laptop bought from Sollabs Tech?
WhatsApp +91 90038 50743 with your bill or the phone number you gave at purchase and we'll confirm your warranty. Benefits by purchase date: up to 7 days full refund, up to 1 month exchange, up to 6 months the 90% upgrade offer, and up to 1 year free service.
Bought your laptop from Sollabs Tech?
Send us your bill or the serial number on your Sollabs Tech sticker and we'll confirm your warranty and next steps.