Laptop Won’t Turn On or Runs Slow? Fixes Before You Replace It

If the screen stays black, with no lights and no fan, or the laptop turns on and then crawls through every click, you don’t necessarily need a new machine. Many silent or slow laptops that reach the Wickford bench have one or two real faults, and a repair is often the sensible next step.

We fix these at LaunchLayer, 32 Glebe Road, Wickford, SS11 8EU. Diagnostics are free, and we'll arrange safe collection or return with you. Collection and return are free in Wickford SS11/SS12; elsewhere, collection is by arrangement. Work through the checks below, and if you’re still stuck, book Wickford laptop repair rather than guessing.

Phase 1: The total blackout (it won’t turn on)

No lights and no sound? Start here before you assume the board has failed.

If it’s a desktop PC rather than a laptop that won’t start, see our desktop PC repair in Wickford page.

• Check the charger and the wall socket. Is the socket switched on? Look along the lead for kinks or fraying, and try another socket. If the brick has a green or blue light, check that the light is actually on.
• Drain any power left on the board. Unplug the charger. If the battery is designed to come out, remove it. Hold the power button for 30 full seconds, then reconnect the charger and press power. Leftover charge can stop some machines from starting.
• The screen may be the part that has failed. Sometimes the laptop is on and the panel is dark. Listen for a fan, or look for a tiny power light. Plug a TV or monitor in with an HDMI cable. If you see the desktop, the computer is fine and you need laptop screen repair in Wickford.
• Listen for beeps or flashing lights. A pattern of beeps or flashing lights is a hardware error code. What each pattern means depends on the manufacturer, so check the maker's support site or tell us what you heard. It often points to a repairable part rather than a machine that has given up.

Still a black screen? Bring it to the bench rather than guessing. Book a free laptop diagnostic in Wickford. Collection and return are free in Wickford SS11/SS12, and you only pay if you approve a fixed quote.

Phase 2: Painfully slow (performance fixes)

If it turns on but feels painfully slow, these are three common bottlenecks.

1. The hard-drive bottleneck (the usual culprit). Many laptops more than three or four years old still have a spinning hard disk, which struggles to keep up with every click.

• An SSD is the change that helps most. A solid-state drive (SSD) upgrade is often the most useful hardware change for a slow Windows laptop with a spinning disk. It starts much faster, and your files are copied across. SSD upgrade £65 + drive (includes fitting and data transfer).

2. Memory (RAM) running out. Teams plus twenty Chrome tabs can overwhelm 4GB or even 8GB. The laptop then uses the disk as extra memory and slows to a crawl.

• Extra memory gives it room to work. 16GB of RAM, where the laptop allows it, gives it room to multitask.

3. Too many programs at startup. Apps that launch with Windows use the processor before you've even opened an email.

• You can trim the list yourself. Open Task Manager, choose Startup apps, and switch off anything you don’t need at boot (Spotify, Skype, manufacturer extras).

If it’s still crawling after that, there’s no need to keep working around it. Hardware repair starts from £49. A 50-point Full System MOT is £60 if you'd like a proper health check rather than another round of Task Manager. Book Wickford laptop repair.

Phase 3: The heat wave

If the fan is loud and the underside is hot, the cooling isn't keeping up, and the processor slows itself down on purpose (thermal throttling) to avoid overheating. Blocked vents or dried thermal paste are usually sorted with a workshop clean, not a new laptop.

Overheating and a slow disk often go together. If the fans are loud and the drive is noisy, mention both when you book so we can look at both.

Repair vs replace: when to stop

We'd rather repair than replace, but we'll be straight with you. If the machine is over seven years old and needs a new screen, a battery and an SSD, the quote can overtake the value of the laptop. That’s an honest conversation, not a push towards a new machine.

The free diagnostic on the Wickford bench is where that decision gets made. We’ll tell you if it’s worth fixing, or if it’s time to let it go. Book your free diagnostic before you spend on a replacement.

Still dead or crawling? Free diagnostics in Wickford

We do the work at our Wickford workshop, 32 Glebe Road. Diagnostics are free. Hardware and laptop repair start from £49. Windows and Chromebook screen fitting is £50 plus the panel. MacBook screen fitting is £85 plus the panel, and Mac panels usually cost more. We'll arrange safe collection or return with you. Collection and return are free in Wickford SS11/SS12; elsewhere, collection is by arrangement, including Southend (SS0–SS9) and Chelmsford (CM1–CM3).

Call 07367 652987 or message us to book. Prices are on our services page. Laptops are on Wickford laptop repair, desktops on Wickford PC repair, and Macs on MacBook repair Wickford.

No-Fix, No-Fee. If we can’t fix it, or it isn’t worth saving, you don’t pay for labour.

Frequently asked questions

The fans spin but it won’t turn on — is it dead?
Not always. Fans and a power light mean the board is getting some power. Try an HDMI monitor. A desktop on the TV usually means a screen or cable, which is a screen repair, not a new laptop.

Battery or charger?
Try a known-good socket first, then look at the brick light. A dark brick points to the charger. A machine that only runs on mains often needs a battery. We’ll say which after the free diagnostic.

Will an SSD fix a slow laptop?
If it still has a spinning disk, usually yes. It won’t fix heat or a failing board. See the SSD upgrade guide or book the bench.

Do you collect from Southend or Chelmsford?
Yes. The work is done at the Wickford workshop (32 Glebe Road, SS11 8EU), and there's no Southend or Chelmsford shopfront. We can collect and return it. That's free in Wickford SS11 and SS12, and elsewhere, collection is by arrangement. See Southend PC repair and Chelmsford PC repair.

How much is a diagnostic?
It’s free. You only pay if you approve a fixed quote.

Other guides: passing on photos and files, and a PC that wakes up at night.