Hash (#) Key On The Apple Macbook Pro.

Posted by Paul Farrow - Under: Personal

Now I keep forgetting the key combination for getting the hash key on my MacBook Pro. Now this is as much for me as everyone else.

Wait for it, its ….

Alt + 3

Zotac ION-ITX-F Wi-Fi Dual Core 1.6GHz Atom N330 Mini-ITX Motherboard with PCI Express x16 With Windows 7 Home Premium

Posted by Paul Farrow - Under: Hardware, Microsoft Windows, Mini-ITX, Windows 7


Originally uploaded by paulfarrow

After putting a power meter on my home entertainment system realised that my equipment was using a lot of power 350 watts at peak. So thought I would do some investigation into a recent low power mini-itx board from Zotac. I chose this one because it was dual core and it has a pci-express card on it which is good for a cable tuner I am looking at to use in it for when I am in the USA.

Ordered the board from mini-itx.com as they are the only people I could find doing this board. It came and everything looked fine except that the fan isnt fitted and there are no holes for it on the cpu heat sink. After talking with mini-itx they told me to screw it to the heatsink even though it doesnt have any predetermined holes. I also noticed that the manuals that came with it – the quick installation and the main manual werent for this board. Which was a great start.


Originally uploaded by paulfarrow

I had already converted my old system from Vista to Windows 7. I then put the new Atom board into my case and started it up. Immediately I was getting checksum errors and just stalled. I was like oh dear must be memory related so twiddled about a bit with the memory until I found the culprit. From going from 1 board to the other, one stick of my 2Gb DDR2 had decided to die.

Not a real problem as really 2Gb of memory should be ok for what that board needs to do. So once over that everything came up fine. I use this as my media center so mainly playing music and watching tv (SD & HD blu-ray).

Initial reaction was that its great. So lets put it through its paces, watching blu-ray with fast moving action – didnt phase it at all everything was running fine at 17% cpu and wattage was about 270 watts so it was already saving me about 70 watts of power. I then decided to get it to record two tv stations and watch a recorded program at the same time.

It did this as well although cpu was about going from about 50 to 75%. And when navigating through the menu it was a bit sluggish although livable. All in all it is great because it will save me money and the Windows 7 media center is a little better than the old Vista one.

FURTHER UPDATE:  having recently bought UP on blu-ray I have noticed something that is important for this board.  Some of the later blu-ray’s are recorded in MPEG4 – I have tested UP and The Taking Of Pelham 123, they are both recorded in MPEG4 unlike I Am Legend which is VC1.

MPEG4 is currently running at around 47% cpu usage which is fine on its own but if (like I was at the time of trying to play UP) you are recording tv at the same time its just a bit too much for the little NVIDIA ION board which then runs at 100% and frames and audio drop on the play back of the blu-ray movie.  Its a shame because its a great board and just what I want when the machine is on all the time but its a trade off between performance and cost of running the equipment.

Overall I am still impressed even though there are these obvious trade offs.

#Rackmax #SATA Enclosure With A Silicon Image SiI3114 PCI SATA Raid Card

Posted by Paul Farrow - Under: Hardware, Linux, Mini-ITX

Last week I bought a Rackmax 4 x 3.5 Sata Enclosure from Linitx.  It has four drives but fits inside 3 x 5.25 external slots.  Initial inspection was that its well made and rugged.  Only niggle I had was that the two power molex sockets on the back are quite close together and because of this you cant use sata to molex power converters in it or not the ones I have cause the sata moulding touches and pushes the plug out of the socket.

There were no other problems, I housed it in an Antec mini tower just fine.  Kept the fan on the back which is a little noisy but not too bad, it seems noisy because the motherboard is fanless and the Antec case has a 120 mm fan which together is basically silent and this fan is the only thing in the tower making any noise.  Now I put disks a couple of old 250Gb Samsung Spinpoint SATA II drives in it which just happened to be laying around in my office and bought a couple of 1TB Samsung Spintpoint SATA II drives from Ebuyer.  Mounted the drives and put them in the Rackmax enclosure.  Powered it up and all the lights came on and went off but one of the drives in the Rackmax enclosure had a solid yellow light on which I think signals a problem.  I swapped them around and another light came on a different drive !!! wierd so I just put it down to the fact that the enclosure wasnt configured properly yet with the motherboard.

Ok so while I bought the terabyte drives I also bought a 4 port sata raid card from Linitx, it was only a cheapy and just thought its bound to be fine with Linux.  Linitx are a very reputable dealer who specialise in small form factor motherboards and embedded systems.  So got it slotted into my fanless VIA EK8000 board and plugged the drives up.  Powered it up and it just halts on when it is declaring what SATA drives it has on itself.  MMM I thought to myself wonder if its all SATA drives or what?!  So I unplugged the drives and powered it up and went through no problem.  So then I thought perhaps its a size thing so just plugged up one of the 250Gb drives and powered it up.  The system booted fine.  So tried again with the terabyte drive and low and behold it just halts before it even gets to the Linux boot up.  Ok so looked up the model of SATA card I have and it is the Silicon Image Sil3114 PCI SATA Raid Card.

Now some people on the web are saying it is because it cant negotiate the lower 1.5Gbps speed with the SATA II drives and to set your drives to the lower speed.  So thought ok that sounds feasible and set about lowering the speed from SATA II to SATA I on my Samsung drives.  Now Samsung have a utility that does this for you.  Downloaded it off their website and tried it.  The ramdrive they have wont load on anything other than a proper Intel processor.  It wouldnt load on my VIA C7 board or my Atom board.  Therefore I had to break apart my desktop just to be able to flash the drives – it was a real ROYAL pain.  Did all that put my desktop back together and still had a problem arrrhghghghghghg.  Ok so now I thought it has to be a BIOS problem on the SATA Raid card.  Low and behold the BIOS on the card was at 5.0.37 and the latest update was at 5.4 something.  Gosh that was like 4 years out of date !!!  So now did I have to break open my desktop just to flash the BIOS.  No after reading up on the flash utility etc I realised that it can be flashed in windows from the device manager.  So opened my Atom machine running Windows 7 (purely because it has an easy access case) and put the card in there.  I then downloaded the latest drivers for the card via Windows Update and went into the device manager and right clicked on the device and there is a tab called flash bios.  Clicked there browsed to the image and flashed it.  Couldnt have been simpler.   I took the binary prefixed with the letter R.

Threw the card back into the VIA board booted with the terabyte drives in it and it came up fine.  Just wish I had done that first rather than thinking it was because my drives needed to be downgraded.

And its all running very smoothly now.

13 Inch MacBook Pro – Time Is Wrong

Posted by Paul Farrow - Under: Apple, Software

Just got the new Macbook Pro and after transferring from my old Macbook it seemed it couldnt actually set the time correctly was always an hour behind.  The problem was actually the timezone as it just said GMT in the closest city.  After a little bit of tickering I realised that that the localtime folder should be a symbolic link to /usr/share/timezone/<timezone> and instead a physical folder had been copied over during the transfer and was sitting in  /etc.

The way to fix this is to open your finder window and click on go->go to folder and type in /etc then then delete the folder.  Then you can set the time zone correctly.

Found Some Old Computer Photos

Posted by Paul Farrow - Under: Hardware

Was looking through my pictures and found two of my very old machines that I built a few years back.

Antec Fusion Remote HTPC Case – Audio Control Doesnt Work

Posted by Paul Farrow - Under: Hardware, Microsoft Windows, Software, Vista

Just upgraded my media center case to an Antec Fusion Remote.  Now its a very well made case and has 120mm fans in them with variable speed control which is why it took my fancy.  It has full size slots as well as my older case could only take half height cards which is always a problem finding them.  I bought the silver one, disappointment here is that only the front is silver the rest of the case is black which is fine if you stack your machine with a silver av receiver that is silver as you wont see the rest of the case but if your like me that has them side by side its a little annoying that they didnt choose to do the whole case in silver but I guess its all because of cost and to be honest its way cheaper than say a zalman htpc case so I guess thats why.

I run an asus p5e-hdmi micro-atx board in it.  It isnt one of the latest micro atx media boards because i have had it hanging around at the house for nearly a year now.  I then push the audio out via coaxial to a sony av receiver running a 5.1 tanoy speakers.

The only problem I had with it was that the remote and variable control on the front of the case didnt adjust the sound / audio.  Having researched the Antec support area, they suggested upgrading the latest driver software for the vfd (lcd panel) and your motherboard.  Both of which still didnt make it work.

Then I saw that on the Asus support site that there was a realtek driver for the audio.  I then replaced the microsoft standard driver for the audio with the Realtek one and bazaaam it all works.

The only outstanding problem I have is that Microsoft Media Center doesnt control the audio when playing a dvd, but I have had this problem on my older media center so think Media Center cant control it as the ouput just seems to off load it out the coaxial audio cable to my av receiver.

The results are outstanding just need to upgrade my lcd tv to a full HD (1080p) one now rather than a HD-Ready (720p) but that will have to wait.

Front USB Ports not working on my Shuttle running Vista x64 Ultimate

Posted by Paul Farrow - Under: Hardware, Microsoft Windows, Personal, Software

After taking the Cypress update my front usb ports stopped working.  How did I fix it well if you go to the device manager (right click the computer icon in file explorer, click properties then click device manager [left hand side]) under Universal Serial Bus Controllers (right at the bottom) there is a device shown now called HX2LP kit (3.03.0000.2) I believe this is what causes the problem so I just uninstalled mine and rebooted.

After the reboot I get a generic USB hub appear and the front ports on my shuttle SD37P2 are now working.

Also when I run windows update again I dont see that update any more.