About the Vaio VGN-NW21SF/T
| Model | Sony Vaio VGN-NW21SF/T |
|---|---|
| Series | Vaio NW series |
| Years sold | 2009–2010 |
| Screen | 15.5-inch |
| Platform | Intel Core 2 Duo / Pentium |
| Type | 16:9 home laptop |
No power: motherboard repair
If the Vaio VGN-NW21SF/T shows no lights at all, the fault is often a failed component on the motherboard rather than the whole board. We trace power faults at component level, which can save a laptop that would otherwise be scrapped.
Screen and backlight faults
A dim, flickering or dark screen on the Vaio VGN-NW21SF/T isn't always a dead panel. On older Vaios the backlight (CCFL tube and inverter on earlier models, LED on later ones) or the display cable is a common culprit, and we test those before suggesting a new screen.
Battery and power
Original Sony batteries for the Vaio VGN-NW21SF/T are no longer made, so we fit good-quality compatible batteries where you want the laptop to run unplugged. If it won't charge at all, the DC jack or the charging circuit on the motherboard is often the cause, and both can be repaired.
Is it worth repairing?
Sony sold its PC business in 2014, so new original parts for the Vaio VGN-NW21SF/T are no longer made. We use quality compatible or reclaimed parts, and we'll tell you honestly whether a repair is worth it before you spend anything.
Typical prices
| Screen replacement | £69 – £129 |
| Battery replacement | £49 – £89 |
| Keyboard replacement | £59 – £99 |
| Charging port / DC power jack repair | £59 – £99 |
| Data recovery | £99 – £349 |
| Liquid spill damage repair | £69 – £249 |
| Virus / malware removal | £49 – £79 |
| Motherboard repair | £99 – £249 |
| RAM / SSD upgrade | £49 – £129 |
Typical price ranges. Every job starts with a free, no-obligation diagnostic and you get a fixed quote before any work starts. Try the price calculator.
Questions
How much does a Vaio VGN-NW21SF/T repair cost?
We start with a free, no-obligation diagnostic and then quote a fixed price. Nothing is done without your go-ahead.
How long will it take?
Our normal turnaround is 24–48 hours, and often same day if we have the part. We'll give you a time when we quote.
Will I lose my files?
We never wipe or reinstall without asking. If the drive is involved, we back up or recover your files first.
Is the repair guaranteed?
Yes. All repairs come with a 90-day warranty. Liquid-damage repairs are excluded, except for any new parts we fit, which are covered for 90 days.
Other Vaio NW series models
- Vaio VGN-NW21JF/S
- Vaio VGN-NW21MF/P
- Vaio VGN-NW21MF/S
- Vaio VGN-NW21MF/W
- Vaio VGN-NW21SF/S
- Vaio VGN-NW21ZF/S
- Vaio VGN-NW21ZF/T
- Vaio VGN-NW24EG
- Vaio VGN-NW24JG
- Vaio VGN-NW24MG
All 45 Vaio NW series models →
Bring it in or book a repair
Free diagnostic · fixed quote before we start · 90-day warranty