Laptop Warranty or Out-of-Warranty Repair?

The short answer: Before taking your Lenovo, Dell or HP laptop anywhere, enter its serial number into the manufacturer’s official warranty checker. If the fault is covered and you either do not need the data or have backed it up, making a warranty claim through the retailer or manufacturer is usually the least expensive option. Out-of-warranty repair makes sense after the warranty expires, for damage the warranty does not cover, such as a drop or liquid spill, and when recovering your data must come first.

Step 1: find out what warranty your laptop actually has

The box or invoice may not show which manufacturer’s warranty applies, whether anyone purchased an extension or exactly when it expires. The manufacturer’s online warranty checker will provide reliable information based on the serial number.

How to find the number:

• Lenovo: the serial number and machine type are printed on the same label on the bottom cover. If the laptop is running, Lenovo’s support website can also identify them automatically using product detection.
• Dell: the Service Tag is a seven-character code. On laptops, it is usually printed on a label underneath; on older models, it may also be located beneath the battery. Dell’s support website can detect it automatically as well.
• HP: press Fn + Esc on the laptop to open the System Information window, which shows the product name, product number and serial number. Alternatively, launch the HP System Information application. The keyboard shortcut does not work with an external keyboard connected through a docking station.

If the laptop will not switch on, the label is usually enough. Take a photo of it, as the repair shop will also need the number.

The result shows the manufacturer’s warranty: its expiry date and the type of service included. For example, Lenovo’s warranty terms distinguish between On-site service, Courier or Depot service, Carry-In service and Customer Replaceable Units (CRUs). Your warranty details will show which type you have.

Step 2: statutory rights against the retailer and the manufacturer’s warranty are not the same

This is where most misunderstandings arise. A laptop purchased by a consumer has two separate forms of protection.

Rights arising from defective performance against the retailer. These follow directly from the law. Under Section 2165(1) of the občanský zákoník (zákon č. 89/2012 Sb.), “kupující může vytknout vadu, která se na věci projeví v době dvou let od převzetí” (the buyer may report a defect that becomes apparent within two years of taking delivery). Under Section 2172, the defect is reported to the “prodávajícímu, u kterého věc byla koupena” (retailer from whom the item was purchased). If another party has been designated to carry out repairs at the retailer’s location or somewhere closer to you, you report the defect to that party. For a consumer purchase, you therefore start with the shop where you bought the laptop.

Manufacturer’s guarantee of quality. This is an additional voluntary commitment. Under Section 2113(1) of the same law, it is created by the warranty provider’s declaration “že kupujícího uspokojí nad rámec jeho zákonných práv z vadného plnění” (that the buyer will receive remedies beyond their statutory rights arising from defective performance). Under Section 2174a(1)(a), the warranty certificate must state that the buyer has a statutory right to a free remedy from the retailer and that this right is not affected by the guarantee of quality. Lenovo’s terms say the same: nothing in the warranty restricts a consumer’s statutory rights.

In practice, this means:

• If both forms of protection apply, you can go through either the retailer or the manufacturer’s warranty service, depending on which option is faster and more convenient for you.
• A manufacturer’s warranty may last longer than two years, include service at your home or office and cover matters not addressed by law. It is, however, governed by the manufacturer’s own terms.
• A laptop bought by a business using its IČO is not covered by consumer rules. The purchase agreement, the retailer’s terms and the manufacturer’s warranty determine the applicable rights.

Step 3: what the manufacturer’s warranty typically does not cover

A warranty covers defects in materials and workmanship, not accidents. Manufacturers state this fairly clearly in their terms:

• Lenovo’s Lenovo Limited Warranty excludes, among other things, loss of or damage to data, software, faults and damage caused by misuse, accidents, modifications, unsuitable environments, power surges or improper maintenance, as well as damage caused by unauthorised service.
• Dell’s limited hardware warranty excludes problems caused by external factors, such as accidents, abuse, misuse or power supply issues, as well as service not authorised by Dell. Its overview of damage not covered includes cracked displays, liquid spilled on a keyboard, corrosion of the motherboard caused by liquid, broken hinges and damaged connectors.
• HP states that its standard limited warranty does not cover accidental damage from drops, impacts or liquid spills, or unauthorised repairs and replacements.

All three manufacturers sell accidental damage cover as an optional paid service. Dell offers Accidental Damage Service, while HP offers Accidental Damage Protection. Your warranty details or proof of purchase will show whether you have it.

If you have spilled liquid on the laptop, do not wait for the paperwork to be processed. Follow the steps in Liquid-Spilled Laptop: What to Do in the First Few Minutes. The first few minutes matter more than the warranty claim process.

Step 4: data — warranty service repairs the machine, not your files

This is the most common surprise. The purpose of warranty service is to return a working laptop. Your data is not part of that service.

• Lenovo’s warranty terms require customers to back up or secure their programs and data and remove confidential and personal information before service. They state that repairs may result in data loss and that the service provider is not responsible for the loss or disclosure of data. A replaced part becomes Lenovo’s property.
• Dell’s terms state that the company is not responsible for lost or damaged data and that parts removed during a repair belong to Dell.

If the manufacturer replaces a faulty drive or an entire motherboard with soldered storage, your original data will therefore usually not be returned. Lenovo offers Keep Your Drive and Dell offers Keep Your Hard Drive as optional paid services that allow you to retain a defective drive. These services are aimed primarily at business product lines. Check your warranty details or ask your supplier to find out whether you have this coverage.

In practical terms:

1. The laptop is running: back it up immediately, before sending it away. The process is explained in How to Back Up Windows 11.
2. The laptop is not running and you have no other copy of the data: first decide what matters more—a quickly repaired computer or your files. If the files take priority, have the data backed up before sending the laptop for warranty service. We can create a backup as part of our data backup service. We do not repair or modify the drive while doing so. Data Recovery: When It Works and When It Does Not explains when a faulty drive requires genuine data recovery.

When out-of-warranty repair makes sense

Out-of-warranty service is a paid repair carried out outside the manufacturer’s warranty system. It makes particular sense in the following situations:

• The warranty has expired. The warranty checker shows an expired date, and the statutory period for making a claim against the retailer has also ended.
• The warranty does not cover the damage. This includes drops, liquid spills, cracked displays, broken hinges and damaged power connectors. The manufacturer’s warranty service would charge for such repairs anyway.
• You need the data before you need the repair. A typical example is a business laptop containing work in progress or the only copy of important photos.
• It is an upgrade, not a fault. A larger SSD, more RAM or cooling-system cleaning are not warranty claims. We discuss how long upgrades remain worthwhile on our SSD replacement and laptop cleaning pages.

Be careful with third-party work during the warranty period

While the manufacturer’s warranty is still valid, any work carried out by someone other than an authorised service provider may affect it. Lenovo excludes damage caused by unauthorised service and only accepts unmodified products and parts for replacement under warranty. Before warranty service, it also requires customers to remove accessories and modifications not covered by the warranty. Dell excludes problems caused by service providers it has not authorised and parts it has not supplied. HP does not cover unauthorised repairs or replacements.

How these rules apply to a specific memory or drive upgrade varies by model. Lenovo explicitly classifies some parts as Customer Replaceable Units that owners may replace themselves. We therefore recommend that if the laptop is under warranty and the problem appears to be a manufacturing defect, you use the warranty process first. Arrange an upgrade or repair with us after the warranty expires, or once you have checked the terms for your particular model.

What we do and how much diagnosis costs

We do not perform Lenovo, Dell or HP warranty repairs. These are handled by the retailer or a service provider designated by the manufacturer. We provide out-of-warranty laptop repairs, diagnostics, data backup and upgrades. We work on Lenovo, Dell, HP, ASUS, Acer and other laptop brands.

Our diagnostic service works as follows: if we carry out the repair, diagnosis is included in the total price. If you decide not to proceed after diagnosis, it is charged separately according to our price list, starting at approximately CZK 600. SSD or RAM replacement starts at approximately CZK 600 plus the cost of parts. Current rates are listed in our price list, while How Much Does Laptop Repair Cost? examines typical repairs. For more information about the service itself, see our laptop repair service in Brno page.

What to prepare, wherever you take the laptop

• The serial number or Service Tag and the warranty-check result as a screenshot.
• Proof of purchase. For a consumer, this supports a claim against the retailer. It also shows any warranty extensions purchased with the laptop.
• A data backup, or a clear decision that the data is not needed.
• Your BitLocker recovery key. If the drive is encrypted and the key cannot be found after the repair, the data may be inaccessible. You Could Not Find Your BitLocker Key explains where to look for it. Do not, however, email the key to the repair shop in advance.
• A description of the fault: when it started, what happened beforehand, such as a drop, liquid spill or update, and what you have already tried. Laptop Repair: What to Tell the Technician in Advance summarises the information to provide.
• The power adapter and, if relevant, the docking station when the fault involves power or ports.

Decision summary

Enquire online: Contact us with the model, a description of the problem and what matters most to you, and we will get back to you with the next steps.