How do you create a hard disk image without Hardware write blocker?

Hello DFIR experts:)

I'm looking for advice/s - First of all, I would make it as short as possible in order to not bore people and at the same time to keep the anonymity at a good level.

**So I've got 2 laptops in front of me:**

Laptop 1: Personal (probably infected)

Laptop 2: Corporate owned - isolated from network (probably infected)

**Equipment**:

No write hardware write blockers are available

**Scenario:**

Laptop 1 and Laptop 2 needs to be investigated …

advice anonymity blocker bore computerforensics dfir disk experts good hard hardware hello image laptop laptops order people