iPhone apps won’t open after update to 4.3.3

Yesterday I updated my Apple iPhone to iOS 4.3.3 (no, it is not jailbreaked). After that I noticed that none of the installed apps run any more. Of course the built-in apps ran fine (like Maps, App Store, Calendar, Mail, Messages, Clock, Contacts, iTunes, Calculator,...
How to reset HP ILO (Integrated Lights Out)?

How to reset HP ILO (Integrated Lights Out)?

Sometimes it happened to me that the HP ILO (Integrated Lights Out) is unresponsive. Not only the remote console but the whole web interface. In the past I used to shut down the server, unplugged it, plugged it in again and booted it. Well this is pretty uncool in...

How to disable Windows 7’s default printer management?

When working with hundreds of computers and users you may have found ‘your’ way of managing printers. But Windows 7 sometimes (may be together with its users) thwart your plans. Since there is a configuration dialog in the start menu called Devices and...

How to (re-)set identity column value in SQL Server?

When you use identity columns in SQL server you may have recognized that when deleting all table data your identity value stays at its latest position. Sometimes this is useful, sometimes it is not. Then you need to set this value to your preferred starting point....

What to do with ‘suspect’ tapes in MS DPM 2007 and 2010?

Sometimes it happens that Microsoft Data Protection Manager 2007, 2010 and 2012 mark a tape as ‘suspect’. Normally this should happen when 2 different tapes have the same barcode… If you do know that there are not 2 identically labeled tapes in your...