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Computer FAQs

Common computer problems, including computers, operating systems, hard drives, data recovery, hard drive repair etc. You can find the best solutions here.

  • Computer FAQs

USB flash drive autorun

DATARECOVERYUNION.COM4 years ago01 mins

It is possible to use autorun.inf on a CD rom to make it run an exe without prompting the user but the same is not possible on a USB drive. Why?If its possible, how?On a USB drive it just prompts the user to select an action. Solution: This has been disabled in modern versions of…

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  • Computer FAQs

Usb storage – is it safe to unplug a USB drive while Windows is in sleep/hibernate/off mode?

DATARECOVERYUNION.COM4 years ago02 mins

I have a portable USB flash drive that I use with my netbook.  When I’m on the go, it is convenient to be able to simply close the lid and remove my flash drive without first having to use Windows’s Safely Remove Hardware routine.  The netbook changes to sleep mode (ACPI S3 mode) when I…

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  • Computer FAQs

USB-C Chargers: Is it safe to charge a phone with a laptop’s power supply?

DATARECOVERYUNION.COM4 years ago02 mins

I have an HP Chromebook and a Nexus 6P smartphone, and both of them use USB-C connections for charging.  When I plug the Chromebook into the Nexus’s charging cable, it works fine and I just get a message that says I am connected to a “low-power charger”.  However, is it safe to plug the cell…

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  • Computer FAQs

Use an unsigned driver in Windows 7 x64

DATARECOVERYUNION.COM4 years ago3 years ago02 mins

I’m trying to use the RBC9 SpaceNavigator TEST x64 build drivers for my SpaceNavigator 3d joystick so that it can work as a normal joystick in games like Quake. Unfortunately, I get the error “This version of windows requires all drivers to have a valid digital signature” and in the “Device status” in device manager,…

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  • Computer FAQs

Use RAID for desktop computer?

DATARECOVERYUNION.COM4 years ago02 mins

I’m building a new computer over the summer. I’m fairly competent in computer hardware, and am thus building the computer from scratch. I have everything planned out, but I was wondering if I should consider RAID, and if so, which RAID to use. I plan to purchase 2x1TB drives. Currently I’m leaning toward RAID 1…

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  • Computer FAQs

Use the speed of an SSD + two hdds in RAID 1

DATARECOVERYUNION.COM4 years ago4 years ago02 mins

Is it possible to gain a speed benefit of an SSD if you create a software RAID with a big SSD + two small HDDs? At the moment I have a system with only two 320GB HDDs. And I thought about inserting a 640GB SSD in. Maybe the SSD could be the main disk and…

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  • Computer FAQs

User interface – How to hide “Start” button in Windows 8.1?

DATARECOVERYUNION.COM4 years ago3 years ago01 mins

Does anybody know how to hide this “Start” button in Windows 8.1 so that the task bar looks like it did in “old” Windows 8? Solution: You can’t as of current versions, maybe in later version but not currently.   Microsoft has indeed brought back the Start button, but contrary to what people expected, an…

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  • Computer FAQs

Using Cygwin in Windows 8, chmod 600 does not work as expected?

DATARECOVERYUNION.COM4 years ago02 mins

I’m trying to change the permissions to my key file key.pem in Cygwin 1.7.11. It has the permissions flags: -rw-rw—- chmod -c 600 key.pem Reports:   mode of ‘key.pem’ changed from 0660 (rw-rw—-) to 0600 (rw——-) However: ls -l key.pem still reports   key.pem’s permission flags are still: -rw-rw—- This reason why I’m asking is…

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  • Computer FAQs

Using Samba to share a folder from a Linux guest with a Windows host in virtualbox

DATARECOVERYUNION.COM4 years ago3 years ago04 mins

I would like to share a folder from a Linux Guest with a Windows host (with read and write access if possible) in VirtualBox. I read in these two links: here and here that it’s possible to do this using Samba, but I am a little bit lost and need more information on how to…

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  • Computer FAQs

Vba – Filling cells with sequential numbers in an Excel (2003) macro

DATARECOVERYUNION.COM4 years ago01 mins

I need to fill an excel column with a sequential series, in this case from -500 to 1000.  I’ve got a macro to do it, but it takes a lot of lines for something that seems like it should be a single function [something like FillRange(A2:A1502, -500, 1000, 1)].  But if that function exists, I…

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