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MacBook on Willem's Blog

Building a professional 72TB NAS

Configuration and installation of an HPE ProLiant DL380 server

Nov. 22, 2019
This month I installed a professional HPE ProLiant DL380p server in a datacenter in Amsterdam, read this post to see how this was done!

Over the past few years I have been moving my data and work from local computers (mostly laptops) into the cloud. Cloud computing is done by servers in a datacenter, powerful computers that do the hard work. As my company grew, I needed more capacity. It was time to add some power to my cloud!

Saving a MacBook Air with exploded battery

Don’t try this at home - but I did

Sep. 14, 2017
Saving a MacBook Air with a swollen battery pack.

Last night I had a nasty surprise: my original MacBook Air was swollen due to an exploded battery. I immediately had to take action, for reasons of safety and to preserve this piece of modern computer history. Don’t try this at home, but if you do... read along for some practical tips.

Building the blog... in style!

Developing on a 20-year old computer with 16MB RAM and Windows 98

June 23, 2016
Find out if it is possible to turn a computer from the 90s into a modern development machine.

One must be a bit crazy to come up with the idea to build a blog (as in: actual programming) on an old 486 laptop with just 16MB RAM. I happen to be that crazy: I took my very first laptop from the 90s and decided to find out if it was possible to turn it into a development machine.

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Servers in a datacenter: the black racks are like closets for the grey server computers, each rack fits multiple servers (photo: HPE).
Servers in a datacenter: the black racks are like closets for the grey server computers, each rack fits multiple servers (photo: HPE).
Server connected and online inside the datacenter
Server connected and online inside the datacenter
MacBook connected to the server in the datacenter through VMWare ESXi - installing GRUB boot loader on a virtual Debian GNU/Linux server
MacBook connected to the server in the datacenter through VMWare ESXi - installing GRUB boot loader on a virtual Debian GNU/Linux server
Once removed the deformation in the battery pack is clearly visible
Once removed the deformation in the battery pack is clearly visible
Never underestimate the bandwidth of a car with 72TB in its trunk (72TB in my Smart Roadster)
Never underestimate the bandwidth of a car with 72TB in its trunk (72TB in my Smart Roadster)
Inside a HPE ProLiant DL380p Gen8 server (LFF)
Inside a HPE ProLiant DL380p Gen8 server (LFF)
Make sure to remember what screw went where...
Make sure to remember what screw went where...
VIM running on the 486 through PuTTY
VIM running on the 486 through PuTTY
The original MacBook Air: Groundbreaking due to its thinness and lack of ports
The original MacBook Air: Groundbreaking due to its thinness and lack of ports
HPE ProLiant DL380p server powered on, green lights indicate the drives are working, monitor is connected and showing the boot process
HPE ProLiant DL380p server powered on, green lights indicate the drives are working, monitor is connected and showing the boot process
The damage to the battery pack is clearly visible
The damage to the battery pack is clearly visible
I disconnected the battery from the logic board using a plastic tool (that does not conduct electricity).
I disconnected the battery from the logic board using a plastic tool (that does not conduct electricity).
Opening the MacBook Air is possible by removing the bottom lid.
Opening the MacBook Air is possible by removing the bottom lid.
The MacBook is back alive, greeting me with its boot screen.
The MacBook is back alive, greeting me with its boot screen.
Swollen and cracked. I carefully looked for any leaks.
Swollen and cracked. I carefully looked for any leaks.
Steve Jobs unveiling the MacBook Air in 2008 from a vanilla envelope
Steve Jobs unveiling the MacBook Air in 2008 from a vanilla envelope
I had to remove the original disk because it didn't work... or so I thought!
I had to remove the original disk because it didn't work... or so I thought!
Toshiba T2130CT laptop with a 75Mhz Intel 486 processor and a whopping 16MB RAM (that is megabytes!)
Toshiba T2130CT laptop with a 75Mhz Intel 486 processor and a whopping 16MB RAM (that is megabytes!)

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