Tag Archive for PC World

A little more freedom

A few weeks ago, I decided to address the fact that my Toshiba laptop have next to useless battery life. The arrival of an issue of PC Pro that included a review of lower cost laptops was another spur and I ended up looking on the web to see what was in stock at nearby chain stores. In the end, I plumped for an HP Pavilion dm4 and it was Argos that supplied yet another piece of computing kit to me. In fact, they seem to have a wider range of laptops than PC World!

The Pavillion dm4 seems to come in two editions and I opted for the heavier of these though it still is lighter than my Toshiba Equium as I found on a recent trip away from home. Its battery life is a revelation for someone who never has got anything better than three hours from a netbook. Having more than five hours certainly makes it suitable for those longer train journeys away from home and I have seen remaining battery life being quoted as exceeding seven hours from time to time though I wouldn’t depend on that.

Of course, having longer battery life would be pointless if the machine didn’t do what else was asked of it. It comes with the 64-bit of Windows 7 and this thought me that this edition of the operating system also runs 32-bit software, a reassuring discovering. There’s a trial version of Office 2010 on there too and, having a licence key for the Home and Student edition, I fully activated it. Otherwise, I added a few extras to make myself at home such as Dropbox and VirtuaWin (for virtual desktops as I would in Linux). While I playing with the idea of adding Ubuntu using Wubi, I am not planning to set up dual booting of Windows and Linux like I have on the Toshiba. Little developments like this can wait.

Regarding the hardware, the CPU is an Intel Core i3 affair and there’s 4 MB of memory on board. The screen is a 14″ one and that makes for a more compact machine without making it too diminutive. The keyboard is of the scrabble-key variety and works well too as does the trackpad. There’s a fingerprint scanner for logging in and out without using a password but I haven’t got to checking how this works so far. It all zips along without any delays and that’s all that anyone can ask of a computer.

There is one eccentricity in my eyes though and it seems that the functions need to be used in combination with Fn for them to work like they would on a desktop machine. That makes functions like changing the brightness of the screen, adjusting the sound of the speakers and turning the WiFi on and off more accessible. My Asus Eee PC netbook and the Toshiba Equium both have things the other way around so I found this set of affairs unusual but it’s just a point to remember rather than being a nuisance.

HP may have had its wobbles regarding its future in the PC making business but the Pavilion feels well put together and very solidly built. It commanded a little premium over the others on my shortlist but it seems to have been worth it. If HP does go down the premium laptop route as has been reported recently, this is the kind of quality that they would need to deliver to just higher prices. Saying that, is this the time to do such a thing would other devices challenging the PC’s place in consumer computing? It would be a shame to lose the likes of the Pavilion dm4 from the market to an act of folly.

Old tricks can still save money

Recently, there was no sound coming out from my main PC and I began to suspect the sound card, an aging Guillemot Maxi Sound Muse. Naturally, my thoughts turned to acquiring and those in stock at PC World seemed to have unknown or dubious Linux compatibility. However, I powered the machine down for the night and re-seated the card in its slot the following morning. That was enough to solve the problem and I held onto my cash, never a bad thing and especially so in these times. It’s always nice to know that and old trick still has its place.

A very silly mishap

Last night, something very stupid happened to me: I tripped up in my main PC’s cables and brought the behemoth crashing about the place. There was some resulting damage with the keyboard PS/2 socket being put out of action and a busted USB port and mouse. When this happens, thoughts take on the form of a runaway train and the prospect of acquiring a new motherboard and assorted expensive paraphernalia trot into your mind; there are other things that more need my cash. Of course, the last time to be making such big decisions on computer components is when a mental maelstrom has descended upon you.

Eventually, I got myself away from the brink and lateral thinking began to take over. What helped was that most of the system seems unaffected and I am using it right now to write this post. While a spare will work for now, a new ergonomic mouse is on order but cheaper alternatives to the keyboard conundrum have come into play. If PS/2 wasn’t an option, then USB remained one and that was the line of attack that was taken. It involved a visit to the nearest branch of PC World after work but I came away with a new USB hub and a USB-compatible keyboard for less than the price of a new AM2+ Gigabyte motherboard that would have served my needs. An otherwise functional Trust keyboard may have been retired but that was a less expensive option than a full PC rebuild, something that I may still need to do but it can be left for a whole lot longer than the immediacy that flashed before my eyes within the last 24 hours. In fact, acquiring some cable ties should be higher on the acquisition wish list so as to avoid cable-induced tumbles in the future. It really does pay to able to step back and see things from a wider perspective.

A new laptop

Having had it on my wish list for a view years, I finally succumbed to temptation and purchased a laptop in the PC World sale, a Toshiba Equium A200-1VO in fact. I reserved it on the web and popped into the nearest store a few hours later. However, while the reservation system worked, the collection did not go as smooth as I had hoped; it seems that the store where I went was not as well staffed as I would have liked and I needed to wait before I was served. Finding the right part of the store was another issued. Nevertheless, service was efficient once the wait was over and I left with the said laptop, a half-price copy of Norton 360 and a network cable.

The laptop comes with an Intel Pentium Dual-Core CPU, 2 GB of RAM and a 120 GB hard drive. The size of the hard drive may not set the world alight and neither, I suspect, will the Intel graphics adapter. Speaking of graphics, the glossy screen might not be to everyone’s taste but its 1280×800 maximum resolution is definitely respectable. Windows Vista Home Premium is the included operating system and a 90 day trial of Norton Internet Security comes too; I’ll wait for that to expire before adding in Norton 360. I am not in a hurry to add software but the Home and Student version of Office 2007 has made its way on their.

As regards perfomance, the machine so far has done what I have asked of without any bother. Even so, battery life is not extensive with a maximum of ninety minutes. For long stints away from a power point, an extra battery might be in order. That would add to the weight as well and, at around 2.5 kg, it isn’t something that I would go carrying on a weekend backpacking trip. Despite those limitations, it will go on getting used and I’ll be seeing how things go from here.

Toshiba Equium A200-1VO

Hard drive cooling

Having had my main PC’s case hot to the touch last summer, I was wondering what was causing it. Components like CPU’s and graphics cards would need to generate a lot of heat to manage that. However, my main suspects are the hard drives in the machine: they do run hot after all and sit in a drive cradle connected directly to the case framework. As it happens, I was in Manchester’s branch of PC World yesterday and spotted Akasa hard drive coolers in stock for just £7.99 each. These dualfan units screw onto the base of your hard drive and their power connector can couple between a PATA power socket and a PSU power cable so that they can draw the power that they need without adding to case clutter. I bought two of the things and installed them; I’ll now see how they get on.

PSU shorting: one adventure too far…

This morning, I got up to find my main computer powered off after I left it on overnight for a spyware scan by Webroot Spy Sweeper. After satisfying myself that it was dead, I tried popping a new fuse in the plug. What I saw next was far from being a pretty sight: shorting in the PSU. The fact that it took out a new 5 A fuse was neither here nor there (they are 20p a piece at where I replenished my supply: they may be cheaper elsewhere but what’s 20p these days?); thoughts of fried PC hardware are far from pleasant, especially the vision of losing data and expensive software purchases because a hard drive got fried by a shorting PSU. A whole new bare bones system from the likes of Novatech were appearing very ominously in my horizon.

There was only one thing for it: try another PSU and see if everything works. So, it was off to a nearby branch of PC World for a replacement. I know that there were other options but I preferred to get this problem sorted out pronto to put my mind at ease, if at all possible. The old PSU got taken out and the new one plugged in as part of pre-installation testing. Thankfully, I saw the Windows start up screen and the omens were good; it later turned out that my data were safe too. Initial problems with keyboard and mouse recognition were resolved by a reboot, as was an IP address conflict that had resulted because my back up machine was on throughout all of this. All in all, things turned out well after a solid lesson in backing up data outside of the PC on which it resides. Maybe an online service such as Diino could be very useful.

I do seem to have an issue with PSU’s giving up the ghost; maybe its the fact that I run them overnight a lot. This incident caused to upgrade from 450 W Jeantech unit to a 500 W one. The PSU that I had before the 450 W unit was higher rated but it couldn’t cope with the power demands of the machine it was powering up. The result was that it cut out a lot on start up, an annoying habit that I tolerated for longer than I really should. I’ll keeping an eye on things as I go…

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