When it comes to laptops, it can be difficult to decide whether to repair or replace them. Many laptop issues can be solved by replacing individual components, but repair costs can sometimes exceed the cost of a new device. A good rule of thumb is that if the cost of repairs is more than 50% of the cost of a new laptop, it's best to buy a new one. If the repair costs are less than 50%, it's probably OK to repair it if the laptop is 1-2 years old.
If it's 3 years old or older, it's likely best to replace it, as there's a greater chance that you'll have to replace it in a few years. Laptops tend to wear out more quickly than desktops, but some have lasted up to 5-6 years. If the problem with your computer has caused you to miss deadlines, then the repair may be cheaper in that case. Upgrades and repairs can keep your machine running for a decent amount of time, but at a certain point, investing in a new computer is better than spending money on ongoing maintenance.
For example, repairing a broken screen could be done in one day, while replacing the hard drive would likely take longer due to its more complicated nature. In conclusion, there are many factors that can influence your decision to repair or replace your laptop, and it's always a good idea to analyze the cost of both before spending money on expensive repairs.