Posts Tagged Hardware

Managing Memory on your Smartphone

Permit me to get a bit nostalgic first. There used to be a time, when Nokia 3310s ruled the roost. When mobile phones were exactly what they claimed to be i.e. a portable phone, with some texting facilities. And then somebody introduced the colour screen. And then a camera. A QWERTY keyboard appeared on the market for those upmarket businessmen. Soon, one thing led to another, and phone’s became much more than just mere phones.

So, now, we’ve got Symbian phones, running the S60 platform. Although a widely used platform, it’s still a bit kludgey, and could definitely do with some performance optimisation. But one of the big plus points for S60 is the number of applications available for it. So, if you’ve got a phone with a powerful enough processor and enough RAM, it can be like a small handheld computer, mainly because of S60′s native support for multi-tasking.

Now, thing is, I’ve noticed that over time, when you install stuff, and uninstall stuff, and surf the web, the phone memory tends to get a bit cluttered. Now, this is a problem for most people, even for me, with my 5230 with 88MB of internal memory. Only 59MB is actually available from the time you switch on the phone. Which can be a pain to manage sometimes.

Thankfully, there’s a fairly simple solution. Firstly, move all of your non-essential files to the memory card. This includes videos, photos and music. Also, open your inbox and delete any messages with attachments, such as MP3 songs you might have received over Bluetooth. Even after you save them to your memory card, the files will remain in your inbox and eat up the memory.

Next, open the phone’s menu, and navigate to File Manager. For S60v5 phones like the 5800XM and 5230, the path is Applications > Office > File Manager. Once here, click on Backup, which should be in the Options menu. This will create a backup of all your phone memory data on your memory card.

Now, reset your phone, by going to the keypad when in standby mode, and typing *#7370#. This will hard reset your phone and erase all data from your phone memory. Your memory card will remain untouched, but if it was password protected a while ago, you’ll need to remember that password to be able to use the memory card after formatting your phone.

Once you’re done resetting. Simply head over to the same place where you backed up, but this time, select Restore. You should select all the options, except Files, since you’ve already taken care of the files in the phone memory, by moving them to the memory card.

After this, you’ll find that somewhere around 50MB should be left. Now, proceed to reinstall your applications, but make sure you install them to the memory card, and not to the phone memory.

Apart from this, even formatting your memory card isn’t such a bad idea. Just make sure you’ve copied everything you need to your PC first, and only then proceed to format the card. Then, you can selectively copy stuff back.

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The iPad

As a member of the blogosphere, I consider it my duty to post about the latest piece of hardware to be unleashed on the public by the folks at 1, Infinite Loop, California (for the uninitiated, that’s where Apple is headquartered.

Anyhoo, it’s called the iPad, which, according to Apple, is a market filler between the iPhone and the Macbook Air (further known as MBA). The rather disturbing thing about the keynote speech by Steve Jobs was the fact that the product’s development was driven by a gap in the market, not a consumer-based need. Which is slightly worrying. Still, can’t blame Apple for making sure that they had all bases covered.

Apple iPad

The specs of the iPad are as follows (I’ve lifted them from this PCWorld article):

  • 9.7″ IPS display (different and better than a standard TFT display because it allows a much wider view angle)
  • 1 Ghz semi-inhouse production processor (since Apple bought PA Semi, you can’t really call it a completely indigenous design)
  • 16, 32, 64GB flash memory
  • WiFi (802.11n), 3G, Bluetooth
  • Speaker, mic, accelerometer (d’uh), compass (?)
  • About 10 hours of battery life

Now, apart from these mundane specs, the question I want to raise is this – who will buy the iPad.

Firstly, there’s a legion of Apple fanboys out there, who will undoubtedly sell their own mothers to get their hands on one. But apart from that, what killer features does it have to offer? At 9.56 by 7.47 by 0.5 inches, and 1.5 to 1.6 pounds, it’s not exactly compact. In the sense that you can’t slip it into a pocket. Nor can you actually carry it around in a laptop bag, because let’s face it, it isn’t a laptop.

It’s a pad.

If I was gifted one, I would be confused. It doesn’t offer me as much functionality as let’s say a MBA, nor does it offer me the portability of an iPhone (I have neither). I can’t get a wrist strap or lanyard for that.

Unless of course, the iPad does for the tablet market what the iPod did for the MP3 player market. For those of you who remain blissfully unaware, Apple introduced the iPod in 2001, and was single-handedly responsible for reviving the slow MP3 player market. As of today, tablets do ship, but in relatively small numbers. You can get a few offerings from HP, Lenovo, Dell etc, but they’re basically just ultra-thin laptops with screens you can scribble on.

Agreed, Steve Ballmer did showcase a potential iPad-rival from HP some time back, but the fact remains that the iPad is out now, and the HP Slate’s release date is TBA. So, maybe the shiny anodised aluminium is going to attract people like jackdaws, and despite the lack of a direct market audience, it will sell like…like…like the iPhone did (there isn’t a better analogy).

Recent studies have shown that hot cakes are no longer as popular as they were once thought to be.

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Marvin

After coming under not-so-intense pressure, I’ve finally gotten down to writing a post about Marvin, my not-so-new computer.

For the uninitiated, my previous PC was christened Dick for reasons best known to me. It had teething problems when it was brand new. The display used to conk off at random boots. The motherboard fan stopped working a year and a half after purchase. The graphics card, an XFX 6600GT with 256MB GDDR3 RAM had to be replaced under warranty once twice thrice before I got really mad, and screamed my head off  a bit at the dudes at the RMA office.

RMA or Return Materials Authorisation i.e. the mind-bogglingly slow process of getting an ignoramus sitting in a dingy office to understand the simple fact that the hardware (point frantically at graphics card), has stopped working (replicate Hiroshima with hand gestures), and is still under warranty (point frantically at bill, and sticker on back of graphics card). In the very likely outcome that the ignoramus concerned stares blankly, I simply feel like hooting, flashing a rather different hand gesture, and running off.

Nevertheless I was persistent, and managed to endure this agony thrice, and in the end an nVidia dude who was passing by took pity on me, and arranged an XFX 8600GT with 256 MB GDDR3. Not a bad thing, especially since I didn’t spend a single penny.

Things went well since then, sort of. One little niggling problem was the fact that the graphics card regularly touched 80 degrees Celsius under load. Not really good news for the overall life of that card. Plus, at the time, my Asus A8N-E had not integrated graphics solution.

Then stuff slowly started to fall apart again. My motherboard’s SATA chipset started acting up.

SATA stands for Serial Advanced Technology Attachment. If anyone of you has bothered to open your PCs (you must be brave), you might have red cables running from your hard drives to that big flat piece of hardware bolted onto the side of your PC (motherboard). DON’T TOUCH ANYTHING! (unless you know what you’re doing)

Another irritating fact is the propensity of the stupid SATA cables to simply break, thus making life just a little bit tougher.

My motherboard resolutely refused to detect my hard drives. Which was a real bummer. Several fixes for this ensued, only one of which actually worked. Weirdly, I had to yank my ROM chip out, and put it back in. That’s not a typo, not the long RAM modules, just the small ROM chip. With a screwdriver. Somehow, that worked.

Another interesting story is that of my monitor. When I bought Dick in 2006, I bought a 17″ LG CRT monitor. It worked fine, till I changed resolutions one day, and it simple gave a faint ‘ping’ and died. Since it was out of warranty by then, I simply used the 15″ monitor from my old Compaq Presario. That thing, although nearing a decade, age wise, is still working flawlessly, but doesn’t support resolutions over 1024×768.

But after that, things just kept getting progressively worse, till I simply gave up on my PC in August. I simply took the thing apart and kept everything away, simply to resist the temptation of going and wasting some more time on the wretched thing…

Then followed a long, lonely period of cyber-isolation. My mobile served as a not-so-great substitute, plus there’s only so much you can do with a GPRS connection. With limited balance.

Then finally, after a lot of persuasion, I managed to get Dad to buy a new PC in November. This one, I managed to keep around 30,000 bucks, mainly because I just needed to replace the core components. By now, AMD had released the Phenom II with the AM3 socket, so that seemed the natural choice. And this meant I’d need a motherboard with an AM3 socket, which was nice, because there were several motherboards which now had the support for upcoming DDR3 RAM modules. Which meant I’d get DDR3 RAM as well:

So my purchases added up something like this:

  • AMD Phenom X4 945 + MSI NF98-G65 —18,269.27
  • 2x2GB G-Skill DDR3 RAM (1333 Mhz: Timings – 9-9-9-24) — 5,576.92
  • 500 GB Seagate Hard Drive — 2,307.69
  • DVD Writer from HP — 1,250
  • CoolerMaster Extreme Power 500W SMPS — 3,125
  • Total – 31,750

The reason I bought a DVD writer, is because my old one was ruined because it kept banging against the cabinet door when Nero or iTunes autoejected the stupid thing.

This was after we spent some time haggling in the ground-floor shop of SMC International. These guys, according to me, give the fairest prices, and the best after-sales support, handling all your RMAs for you. I realised, only now, that I was a real retard for getting my stuff RMAed myself, when I could’ve just brought it here.

Then the whole lot was carted to be set up in the second floor assembly office. Stuff went well, till he hooked everything up and tried to start the thing. Truth be told, at this time, I had decided on an Asus motherboard with AM3 and DDR3. But it didn’t work. No display. At all. And this was a problem, because this was the last piece they had in stock. So as a last minute decision, I decided to go for the MSI board. Took that one up, and they set it up, and it ran fine.

Till I got it home.

Possibly the worst start of my relationship with my new PC – it wouldn’t boot. Fans would whirr, hard disks would whine, lights would flash, but no display. No error beep either. I thought at first this was because of the power supply not being connected properly. So I reconnected that, but no luck. Then after a couple of failed reboots, suddenly, all was well.

But this was not so, the next time I tried to start the PC the next day, the very same problem occurred. And no amount of PC reassembly was helping me. So, naturally, I came up with my piece of jugaad. Start the PC, leave it on for some time, then switch off the PC from the power supply and reboot. This had a 60% success rate, which was fine, because I would take it for RMA soon.

This time, I was smart, and went straight to the SMC dudes. They tested the power supply, and that was fine. They tried replacing the RAM, and for some reason that worked. I knew it was because they had left the PC on for a while, which was my jugaad solution for the problem. But they told me they’d RMA the RAM. Not completely convinced, I went home with the RAM-less PC. But then I tried booting the thing and I got no error message, which is not normal. If s**t is happening, the motherboard is supposed to at least give an error code through the PC speaker i.e. the annoying little beeper that you feel like smashing into oblivion when you’re trying to boot your PC at midnight without your mom knowing…

So, the next day, I took the PC back, and this time after 45 minutes of trial-and-error, they were convinced that it was my motherboard which was the culprit. Another RMA later, I realised what deep trouble I was already getting into, with a brand new PC.

I likened myself to Midas. For those of you who remain blissfully ignorant of the story, it was about King Midas, who was granted a wish that anything he touched would turn into gold. Unfortunately, this was applicable to his food, water and own daughter. So, presumably, he died alone, hungry and thirsty. (The last bit is generally not included in most books) But the point was that any electronic thing I encountered, seemed to spontaneously blow-up somewhere along the time.

Oh, and I had to get my RAM back, but apparently, it had already been sent, so I ended up getting a brand new pair of RAM sticks as well, and I’m not complaining. Also, they accidentally gave me a new power supply as well, because they forgot to replace the new one they tested on my PC to check if the power supply was causing the problem or not.

Anyway, a few days later, during the course of which, I irritated the RMA in-charge at SMC and a poor guy at the MSI service centre half to death, my motherboard was ready. Apparently, they couldn’t fix the problem, so they were simply giving me a replacement. Which was good news, since all that restarting required to get the old motherboard going probably damaged it in some way or another.

So, sometime after Christmas, I was reunited with Marvin. All was well. I also had to buy some CoolerMaster thermal paste for my processor, because you need to apply a new layer of paste each time you take your processor off your motherboard.

After that, all is well, with the exception of the graphics card, which still runs uncomfortably hot.

The CPU runs at 3.0 Ghz per core, which is more than enough. In the few months since I bought it, never once has it hit 100% CPU usage, apart from the time I was using it to render videos in multi-core mode. The thing also runs relatively cool with no extra cooling solutions, topping out at around 45-50 degrees.

The motherboard is a pretty solid piece of kit. Has support for 3 graphics card, has an integrated 8400, which although not groundbreaking in terms of performance, is a good fallback in case my 8600 goes up in flames. Which it probably will if I play Burnout once more. The motherboard has cooling pipes instead of a fan, which is important, because as a thumb rule, fans on motherboards are bound to sputter to a stop after a while. It has integrated Realtek 8.1 HD sound, which is pretty much enough for any semi-audiophile.

The RAM is superb. I’m sorry if I doubted the RAM caused all my problems. The guy at SMC even overclocked it to 1600Mhz, but that caused a few crashes, to I just kept it running at 1333 Mhz. I’m yet to run out of RAM when doing anything, at all. 4GB, trust me, is quite a lot.

My monitor only supports a maximum resolution of 1024×768. Which is fine, because ‘ye olde graphics card’, the8600GT, while not amazing, is a decent little card and can pump out almost any game at that resolution at decent framerates. Burnout generally doesn’t drop below 50, which is nice.

I guess that pretty much sums up my PC. Are you happy now Pulkit?

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Dick’s successor

His name’s Marvin. He’s got an AMD Phenom II x4 945 quad-core processor, running at 3.0 Ghz per core. He’s got 4GB DDR3 RAM, running at 1333 Mhz, and he’s got a MSi NF980-G65 motherboard, with an AMD 980 chipset, with integrated nVidia graphics, paired with a discrete XFX 8600GT with 256 MB RAM.

Man he’s well built…

Specifics on the Nehru Place trip later.

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Another batch of iPods

This time around, Apple has chosen to update almost it’s entire line-up in one go.

The Shuffle, the screen-less tiny player get’s a range of colours. To be honest, I still haven’t seen the current generation shuffle, but it looks mighty small when you look at how big the hands are in the pic…prices are Rs. 3,700/$59 for the 2GB model and Rs. 4,800/$79 for the 4GB Shuffle.

The Touch, to be honest, has just been retouched, that’s all. No major updates to speak of, as of such. The price starts at Rs. 12,400/$199 for the 8GB model, which ramps up to Rs. 18,400/$299 for the 32GB model and a new 64GB model at Rs. 24,400/$399 (yikes).

But what I’m really interested is, the iPod Nano has undergone some more substantial changes, which could translate into similar changes in the Classic. First and foremost, tho. It also has a feature which was missed sorely in earlier iterations of the iPod – an in-built radio. Agreed, a third party accessory allowed a user to listen to FM radio, but it needed to be in-built to be truly useful. Apart from that, it seems that the Nike+iPod relationship might be coming to an end, because Apple has gone ahead and used the in-built accelerometer in the Nano to create it’s own inbuilt Pedometer and fitness application.

Apart from that iTunes 9 has been released as well. I’m downloading it right now, and its setup is even more massive, weighing in at 88.8MB. I hope that it’s worth it… Will post on that later

e Nano now has a VGA (640×480) camera, which records in H.264 with AAC audi

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