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Leftclick AG | Binningerstrasse 95 | CH-4123 Allschwil | T +41 61 483 14 14 | | www.leftclick.ch

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Windows help

PC will not start | Windows help

When nothing happens on power-on or Windows does not boot, structured checks help.

When nothing happens on power-on or Windows does not boot, structured checks help. This guide walks you through common fixes step by step. If it does not work or you prefer professional help, Leftclick AG in the Basel region is here for you.

Step by step

  1. 1

    Check power

    Check cables, outlet and PSU switch on the case. Try another outlet.

  2. 2

    Disconnect peripherals

    Unplug USB devices and extra monitors. Boot with keyboard, mouse and one display only.

  3. 3

    Reach BIOS or UEFI

    Reboot and press F2, F10 or Del depending on brand to enter BIOS.

  4. 4

    Check boot order

    Ensure the SSD or disk with Windows is first in the boot order.

When DIY is not enough

If these steps do not help, you are unsure, or several devices in your business are affected, Leftclick AG can take over troubleshooting. We work via remote support or on-site in the Basel region and find the root cause without guesswork.

FAQ

Is the initial consultation free?
We briefly clarify the issue by phone and honestly tell you whether a DIY fix is enough or professional help makes sense.
Do you support business PCs too?
Yes. We support SMEs in Basel-Stadt and Basel-Land with managed IT, support and security from a single team.