Splitting the Wi-Fi bands so a 2.4GHz-only device could finally connect in Raynes Park SW20
A Raynes Park SW20 home had a device that would only work on 2.4GHz and wouldn't join the Wi-Fi. We split the router's bands so it could connect and stay on.
Professional IT support and computer repair services in Raynes Park. Proudly serving from our Putney shop (SW15) with laptop collection and return available
Raynes Park (SW20) sits in our regular patch — about 15–25 minutes from Putney, with straightforward parking and no congestion zone, so we can offer onsite visits, collection or remote support depending on what suits you.
Families and home workers around Raynes Park station and Coombe Lane often need reliable WiFi across semis and terraced houses, plus laptop and Mac repairs when devices give up. We focus on practical fixes: we’ll explain what’s wrong, what we can do and what it’ll cost, without overselling. Whether it’s a dead spot in the back room or a machine that won’t charge, we’re used to the kinds of issues that crop up in Merton’s mix of family homes and flats.
You can drop off at our Putney shop or, for a laptop, have us collect and return it. For laptop repair, virus removal or WiFi setup, see the local service pages below. If a drive has failed or files have been deleted, stop using the machine and read our data recovery in Raynes Park advice first. For urgent help, call 020 7610 0500 and we’ll point you to the quickest option.
For tenant ownership, business-domain DNS, mailboxes and user accounts, see our dedicated Microsoft 365 setup in Raynes Park service.
More than 120 workshop jobs have come to us from SW20 customers since 2013, around 75% of them laptops. Over 80 SW20 households and businesses are on our books.
Figures from PC Macgicians workshop records (2013–present), updated November 2026.
We serve the following postcodes in Raynes Park:
Click on any service below to see details and local information.
£45 fixed-price computer health check for PC and Mac: a 12-point test of drive, memory, cooling, …
3D printer repair and annual servicing across South West London. Hotend replacement, PTFE tube …
Professional 3D printer setup in South West London. Calibration and configuration. Call 020 7610 …
3D printing service in South West London. Custom prints, prototypes, replacement parts. Call 020 …
Specialist BIOS and UEFI recovery in London for failed updates, black-screen and no-POST computers. …
Broken laptop hinge repair in London. Cracked lids, stiff hinges and pulled-through mounts, …
Expert computer and PC repair in South West London. Expert diagnosis, same-day service, 90-day …
Custom PC building in South West London. Gaming PCs, workstations, content creation. Call 020 7610 …
Cyber Essentials readiness for London businesses — gap assessment, fixing the controls that would …
Cybersecurity for South West London businesses — ransomware and phishing defence, account security, …
Professional data backup in South West London. Local and cloud for homes and businesses. Call 020 …
Clicking, corrupt or undetected drive? We recover data from failed hard drives, SSDs, RAID and Macs. …
Email migration & setup services in London — move to Microsoft 365 or Google Workspace with no …
Emergency IT support in South West London. Business-down faults jump the queue and urgent remote …
Moving files and servers to the cloud in London — shared drives to SharePoint or OneDrive, …
A free IT audit for small businesses in London — we review every device, your backups, security, …
Gaming PC & laptop repair in London — GPU faults, overheating, crashes and no-boot on custom rigs, …
Professional Google Workspace setup in South West London. Gmail, Drive, Docs for business. Call 020 …
Think you have been hacked or scammed? We remove remote-access software, check for malware and help …
Home IT support visits and business callouts across South West London. Computer, WiFi and printer …
Network setup in South West London — Cat5e and Cat6 structured cabling, patch panels, switches, …
Home CCTV installation across South West London. Wired and wireless security cameras, recorder …
iMac repair in London — screen and display faults, hard drive to SSD upgrades, no-power diagnosis, …
Laptop and MacBook battery replacement in London. Swollen batteries, rapid drain and sudden …
Laptop and PC overheating repair in South West London — thermal paste replacement, fan repair and …
Laptop keyboard repair and replacement in South West London — dead keys, no typing, spill damage. …
Laptop water & liquid damage repair in London from £75 — spilled water, coffee or wine? Fast …
Laptop repair for HP, Dell, Lenovo, Asus & Apple across South West London. Screens, keyboards, …
Laptop screen repair and replacement in London from £85, MacBook from £180. Exact quote for your …
Motherboard and logic board repair in London from £295. We fix the faulty part instead of swapping …
Mac Mini repair in London — no-power diagnosis, SSD and memory upgrades, overheating and port …
Apple-first IT support for small London offices — 3 to 20 Macs, mixed Mac and PC networks, Microsoft …
MacBook Air, Pro, iMac & Mac mini repair in London. Screens, batteries, keyboards, logic boards. …
Managed IT support for small businesses across South West London — proactive maintenance, security, …
Microsoft 365 setup and email migration in London — tenant setup, moving from Gmail, Exchange or …
New PC and Mac setup with full data transfer from your old machine — files, photos, email, printers …
Moving office in London? We handle the IT side — computers, servers, network cabling, broadband and …
Unhurried one-to-one tech help for older people, at home or in our Putney shop. Email, video calls, …
Pay as you go IT support in London — no contract, no minimum users and published rates. Remote from …
Professional printer and scanner setup in South West London. WiFi printing, network configuration, …
Professional RAM upgrade services in South West London. More memory for faster multitasking. …
Refurbished laptops in South West London. MacBooks, Dell, HP, Lenovo. Professionally tested. Call …
Remote IT and computer support UK-wide for homes and small businesses. Secure screen share, usually …
Server and NAS support in South West London — Windows Server, Synology and QNAP, RAID checks and …
Smart video doorbell installation across South West London. We fit Ring, Nest, Eufy and more — …
Smart home installation across South West London. Smart lighting, heating, plugs, locks and voice …
Professional SSD upgrade services in South West London. Transform your slow computer with a …
Board-level trade repair in London for repair shops, resellers and IT companies: micro-soldering, …
Virus and malware removal for PC and Mac — remote UK-wide, or in-store in South West London. Full …
Web design and local SEO for South West London small businesses. Fast, mobile-first websites, …
Website hosting for businesses in South West London. Fast, secure, local support. Call 020 7610 …
WiFi installation and setup across London — mesh systems, router configuration, access points and …
Windows 10 security updates end 12 October 2027. We check if your PC can run Windows 11, upgrade it, …
Being local means we can respond quickly. For urgent issues, we can often provide same-day or next-day service.
We know Raynes Park well. We understand parking, traffic patterns, and local building layouts.
We serve both homes and businesses in the area. Whether you're a homeowner with a home office or a small business, we understand your needs.
A Raynes Park SW20 home had a device that would only work on 2.4GHz and wouldn't join the Wi-Fi. We split the router's bands so it could connect and stay on.
A Lenovo laptop in Raynes Park SW20 had apps that wouldn't respond and email that needed setting up. We repaired Windows, ran a health check, and set up Outlook email and contacts.
A MacBook Pro in Raynes Park SW20 wouldn't turn on reliably and had a dead battery. We replaced the battery and did a clean install of the latest compatible macOS. Back in service.
A kids' 3D printer is a great present until it will not join the Wi-Fi on Christmas morning. What to check and set up first, from a workshop that sets them up.
Before you buy a Black Friday laptop deal, check the RAM, the storage, the full model code and what is soldered down. A repair workshop's checklist for a laptop that lasts.
Data recovery costs from £75 for deleted or corrupt files, with an assessment of £60–£120 agreed upfront. What drives the price up, what a dead laptop costs, and when you pay nothing.
Call us for immediate assistance or to book an appointment. We're here to help.