Computer Repairs


We provide local computer repair services and support in and outside Nillumbik 

Call us on 0479 100 163

Inside of a computer case

Having computer problems and in need of repairs or support?

If your PC, MAC, or LAPTOP needs troubleshooting, repair, replacements, a cleanup or an upgrade we can help. We are located in Diamond Creek and service the surrounding suburbs of Nillumbik and outside.

You can drop off your computer to us, we can pickup, provide onsite services or we can help you over the internet with remote support.

or give us a call on
0479 100 163
  • Trouble booting up your computer?
  • Is your computer running slow and sluggish?
  • Need assistance with operating your computer?

We are located in Diamond Creek

inside parts of a laptop

We provide laptop repairs and support

We can repair a variety of different brands of laptops including: DELL, ASUS, ACER, LENOVO, HP, MSI, SAMSUNG, MICROSOFT & Others. Anything from software to hardware issues we can help.

Common laptop services include:

  • Screen Replacements
  • Hinge Repair
  • Battery Replacements
  • Keyboard & Trackpad Replacements
  • DC Jack (Power socket) Repair
  • Motherboard repair or replacements
  • Casing replacements
  • WIFI repairs
  • Fan replacements
  • Internal dusting and cleaning
  • Software support
  • Tuneups
  • & More

We also repair and provide support for Apple MacBook’s & iMac’s

We not only just fix normal PC computers but we also repair Apple MacBook’s and iMac’s. If you are experiencing issues with the macOS, your Mac’s hardware, black screen, flashing folder at boot, etc. We may be able to help.

  • Spinning Wheel
  • Black Screen / White Screen
  • Flashing Folder Icon
  • Sound Issues
  • Hardware repairs & replacements
  • Hard Drive Issues
  • Performance Issues
  • Logic board repairs & replacements
  • Internal dusting & cleaning
  • WIFI repairs
  • & More


Case for building a new computer / pc

We can build desktop computers for home or small business

Is your current computer on its way out or are you looking for a new computer to replace your existing one? We can design and build a PC to fit your requirements. We can also migrate your data across to your new system (We can usually keep everything exactly the same or as similar as possible).

Computer services from our location in Diamond Creek

We provide services and repairs for PC, MAC & LAPTOPS which can be dropped off to us, picked up or we can assist over the internet with remote support.

Some of the common things we can help you with include:

  • Making your computer/internet run faster
  • Configure your network to share files & printers
  • Setup the storage of your files on the cloud
  • Setup new computers, software, and other equipment
  • Increase security on your computers and network
  • Troubleshoot and repair laptop/desktop systems
  • Email setup, repairs & recovery
  • Hardware replacements & repairs
  • iMac & MacBook repairs
  • Computer Cleaning (Hardware, OS & Software)
Inside of computer case when carrying out computer repairs

Computer Repairs

PC, MAC & LAPTOP Repairs

We can assist in repairing your software and hardware issues

Power supply used in computer hardware upgrades or new computers

Hardware Upgrades & Repairs

HDD/SDD, RAM, Motherboards, CPU, etc

Need to replace faulty hardware, repair or upgrade your existing hardware?

Malwarebytes an Antimalware / Antivirus scanner which picks up everything

Virus & Malware Removal

Unwanted junk/programs

Think your computer has caught a bug? We can assist with malware and virus removal

Broken laptop screen needs a replacement to get working again

Laptop Repairs

including screen, battery & keyboard replacements

We can repair/replace your faulty laptop hardware, screens, keyboards, and batteries


Is it worth it to fix a computer?

It depends on what type of computer you have, the age of it and also the issue you may be having. Lots of times the issue can be fixed relatively easy.

If a laptop repair costs more than half the cost of what you paid for your laptop you may want to think about buying a new one.

If its a MacBook its up to you as replacement parts can be relatively expensive because of the difficulty in acquiring replacement parts and also quality of Mac products.

You would need to get a diagnosis of your issue before coming to a decision as it could be something thats relatively easy and low cost to fix.

What are the most common computer problems?

The most common computer problems consist of:


  • Blue screens
  • Slow Internet / Cant access internet
  • Loud noises coming from the computer / Beeps
  • Overheating / Fan cooling issues
  • Computer keeps freezing
  • Computer wont boot
  • Screen issues or no display
  • Computer not powering on
  • Keyboard issues

Is it worth replacing a hard drive with an SSD?

Yes, of course. The newer SSD drives provide massive performance to your computer.

You can see 4-10x speed increase than old hard drives.

SSD drives dont need defragmenting, they dont slow down like old hard drives do unless there is ssome failure or your SSD is completel full.

They can read and write much faster.

They can make old computers like new again.

My computer is failing to boot, can you help?

Yes, we can help find out the cause of your computer not booting which could be a variety of different things like power supply, operating system updates, antivirus, corrupted drivers, faulty hardware, faulty plugged in devices, motherboard and more…



Leigh is a delight to deal with, always helpful and has been able to assist with all-out computer problems. Being able to remotely logging has been a godsend. Would definitely recommend Tattwa Networks.



Leigh is awesome! Always manages to sort out my pc issues!
Have been using him for the last couple of years. Honest, reliable and affordable!!

Rose Beale


Biggest of thanks to an awesome service.
Reliable, efficient and knowledgeable. High fives all around.

Steve Paul


Highly recommend. Well fantastic to find someone that is local and punctual, honest and efficient and can solve all your computer problems so easy…

Five Star Service.

Erik Pedersen


Hi all, I have been a customer of Tattwa Networks for some 3-4 years and have found Leigh to be most helpful each time I have an issue with my computer.



Incredibly helpful, knowledgable and communicative! Not only fixed my computer annoyance in a day but also explained to me what was wrong to begin with. Thank you Leigh!

Jason Cheng


Having worked carried out over several years, I have been very impressed with Tattwa Networks, with their professionalism and speedy service, with very reasonable rates and easy to communicate with.



Awesome service. PC fixed same day.



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We are nearby and serve people in the surrounding Nillumbik suburbs and outside

Including Wattle Glen, Kangaroo Ground, Hurstbridge, Panton Hill, St Andrews, Arthurs Creek, Cottles BridgeSmiths GullyNutfield, Doreen, Eltham North, Yan Yean, Plenty, Yarrambat, St Helena, Briar Hill, Research, Strathewen, North Warrandyte, Watsons Creek, Bend of Islands, Christmas Hills , Greensborough and others..