Laptop not turning on? Repair in Bangalore
Laptop not turning on is one of the most common faults we see at our Koramangala bench. Before you bring it in, try the checks below. If it still won’t start, we find out whether it is the charger, the battery, the screen or the motherboard, and fix it at chip level.
Try these checks first
- Check the charger lightPlug into a different socket. If the charger has a light, see if it comes on.
- Do a hard resetUnplug the charger, hold the power button for 30 seconds, then plug in and try again.
- Look and listenAny light on the laptop, fan noise or keyboard backlight? Tell us what you see.
- Try an external monitorIf lights come on but the screen stays black, the screen may be the fault.
- Stop if it smells or heats upUnplug it and bring it in. Don’t keep trying.
Get a quote on WhatsApp
- The model stickerFrom the bottom case, so we know the board and parts.
- What you seeNo lights at all, lights but no display, or it starts and switches off.
- What happened beforeA spill, a drop, a power cut, or it just stopped.
A laptop that won’t turn on is a symptom, not a single fault. It can be a dead charger, a battery that has failed, a screen that has stopped working while the laptop runs, or a fault on the motherboard such as a shorted power part. Each one needs a different repair, so the first job is finding which it is.
We start with the simple parts. We test the charger, then the battery, then connect an external monitor. If those are fine, the laptop goes on our bench power supply, which shows how much current the board draws and whether there is a short. From there we measure the power rails and find the part that failed.
Why your laptop is not turning on
| What you see | Likely cause | What we do |
|---|---|---|
| No lights, no fan, nothing | Charger, charging port or a short on the board | Test the charger, then the board |
| Charging light on, laptop won’t start | Power circuit or BIOS fault | Bench test, then chip-level repair |
| Lights and fan on, black screen | Screen, display cable or graphics fault | External monitor test, then diagnose |
| Starts, then switches off in seconds | Battery, short or overheating | Check battery and power rails |
| Works only on the charger | Dead battery | Replace the battery |
| Stopped after a spill or power cut | Liquid damage or a surge on the board | Clean and repair the board |
How we find the fault
What often goes wrong elsewhere
- Board replaced straight away at full price
- Charger and battery never tested
- No explanation of what failed
- Older models turned away
At YourShoppy
- Charger, battery and screen tested first
- Board tested on a bench power supply
- Failed part found and replaced at chip level
- Free diagnosis, then a clear quote
What happens when you bring it in
Brands we work on
Tools on our bench
Everything here sits on our bench in 1st Block Koramangala. When a fault goes deeper than the part you came in for, we can follow it down to the board.
For no-power and no-display faults, see laptop motherboard repair.
- MicroscopeFor connectors, tiny parts and solder joints
- Hot air rework stationFor removing and fitting small chips
- BGA rework stationFor larger soldered chips
- Bench power supplyShows current draw and shorts
- MultimeterFor measuring rails and parts
- BIOS programmerFor reading and writing firmware chips
- Ultrasonic cleanerFor liquid-damaged boards
- Soldering stationFor connectors, jacks and tracks
Laptop still won’t turn on?
WhatsApp your model and what you see when you press the power button. We’ll tell you what to check and when to bring it in.
Why bring it to YourShoppy
- Our own workshop in 1st Block Koramangala, repairing laptops since 2010.
- Free diagnosis and a clear quote before any work starts.
- Warranty on the repair. We tell you the period along with the quote.
- In or out of warranty, including older models.
- Buying a new laptop instead? Same-day delivery in Bangalore if you order by 2 PM.
Other laptop repairs
Board repair by brand
Most laptops that won’t turn on end up as a board repair. Pick your brand for the faults we see most on it.
Visit our Koramangala store
Address: YourShoppy, 339, 1st Floor, 1st Main Cross, next to Essar Petrol Bunk, 1st Block Koramangala, Bengaluru 560034
Hours: Monday to Sunday, 10:30 AM to 9 PM
Phone: 97392 21133 · 98869 19198 · 080 4141 0072
WhatsApp: 97392 21133 or 98869 19198
Common questions about laptop not turning on
Why is my laptop not turning on even when charging?
It can be the charger, the charging port, a dead battery or a fault on the motherboard. Try a hard reset first: unplug, hold the power button for 30 seconds, then try again with the charger in.
My laptop turns on but the screen is black. What is wrong?
If you see lights or hear the fan, the laptop may be running with a dead screen. Connect an external monitor to check. See laptop screen replacement.
Is my data safe if my laptop won’t turn on?
Usually the storage is fine even when the laptop is dead. See laptop data recovery if you need your files first.
Can you fix a laptop that died after a spill?
Often, yes. Don’t charge it. Bring it in so we can clean the board before corrosion spreads. See laptop water damage repair.
Do you repair laptops that service centres said can’t be fixed?
Yes, we look at them. Many of those are board faults where one part failed. We repair at chip level, so we quote for that part, not a whole new board.
How much does it cost to fix a laptop that is not turning on?
It depends on what failed. Diagnosis is free and you get a quote before any work. WhatsApp 97392 21133 or 98869 19198.