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Showing posts with label Komputer. Show all posts
Showing posts with label Komputer. Show all posts

Thursday 27 November 2008

Dell Luncurkan Versi terbarunya

dell luncurkan notebook terbarunya dengan fasilitas dan model yang sangat bagus
Dell VOSTRO 1310 dengan perpaduan ketangguhan notebook 14" dengan mobilitas notebook 12"
Dell Vestro 1310 yang lebih mungil dan ringan beratnya hanya 1,8 Kg dengan ukuran layar 13,3 Inc dan memiliki resolusi layar 1280 x 800 sehingga mampu membawa ketajaman dan efektifitas keleluasaanpandangan


Spesifikasi dari VOSTRO 1320 Dell
- Pentium Core 2 Duo 1,8 GHz
- Memory 1 GB
- WiFi
- 4 Slot USB
- DVD/RW
- Internal Card Raider
- Touchscren Panel

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Friday 31 October 2008

Google Chrome beta due in days

Google will soon begin distributing a third beta version of its Chrome Web browser, a release that takes on bugs, performance, and security weaknesses.

"You will automatically get updated in the next few days," Chrome program manager Mark Larson said in a mailing list post Wednesday night announcing the new version. People can check if a new version is available by clicking the wrench menu and selecting "About Google Chrome."

On the security front, Google Chrome version 0.3.154.9 stomps a security problem in which a site--if it convinces a user to open a pop-up window--could show a different Web address than the one that actually supplied the information.

"This flaw could be used to mislead people about the origin of a Web site in order to get them to divulge sensitive information," Larson said.

Found in the new beta: better performance and reliability for plug-ins such as Flash and Silverlight; support for scrolling with a touchpad; and better performance and reliability for people who browse the Web through a proxy intermediary. More details are expected to become available in the Chrome release notes page, though at present that page hasn't been updated.

Also, although Google aggressively promotes search technology to make people's lives more convenient, the company concluded it's not a good idea to index the contents of Web pages that were accessed over a secure connection. "You can still search your history for the site's address, but not the contents on the page," Google said in a Chrome release notes blog post Wednesday.

Other changes:

• The spell-checker underlines misspelled words in text-input boxes now, and users can right-click words to add them to a dictionary.

• Google, with some outside help, tidied up the process for launching regular and incognito windows, moving the option from the "control the current page" menu to the "control Chrome" among other changes.

• When users download executable programs, such as those ending with .exe or .dll extensions, Chrome now gives them dummy filenames until users confirm they really want to download the files. Unconfirmed downloads are deleted when Chrome exits.

Google released the first Chrome beta in early September and quickly followed up with a second release to fix serious security problems.

Google also offers a faster moving but less-well-tested developer release of Chrome. The newest beta version is the same as the most recent developer version except for one new feature: translation of text such as dialog boxes and menu commands into 42 languages.

I've been testing the Chrome developer releases, and one thing Google didn't mention in its release notes is better JavaScript performance over the earlier Chrome releases. Fast JavaScript is a key part of Google's ambition to use Chrome to spur faster Web application development.

Chrome is an open-source project, and Google maintains a Chrome issues list for those curious about new priorities. It's still only available on Windows, but Google is working on Mac OS X and Linux versions.


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Thursday 30 October 2008

HOW TO REPAIR MISSING ISNTLDR

Every once in a while I note, in the forums where I participate, series of questions that appear over and over again. So is the case with the “NTDR is missing” when the user attempts to boot their system. Below are some ways to fix or repair the problem so your system should boot up properly.

1. This is the first thing to look at. Is your system trying to boot from a CD or floppy disk that is non-bootable? Remove the CD or floppy and try again.
2. Have you added a new hard disk with another copy of Windows installed on the new disk? Have you confirmed that the drives are set properly as Master and Slave?
3. If steps 1 and 2 do not apply,then it is time to pull out the big guns. Follow steps 4 through 10.
4. Insert the Windows XP bootable CD into the computer.
5. When prompted to press any key to boot from the CD, press any key.
6. Once in the Windows XP setup menu, press the “R” key to repair Windows.
7. Log into your Windows installation by pressing the “1″ key and pressing enter.
8. You will then be prompted for your administrator password; enter that password.
9. Copy the below two files to the root directory of the primary hard disk. In the below example we are copying these files from the CD-ROM drive letter “E.” This letter may be different on your computer.
copy e:\i386\ntldr c:\
copy e:\i386\ntdetect.com c:\
10. Once both of these files have been successfully copied, remove the CD from the computer and reboot.

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Saturday 17 May 2008

Core 2 Duo E8500, E8400 and E8200 Processors


These days Intel refreshes their dual-core Core 2 Duo processor lineup. The new CPUs manufactured with 45nm process boast a lot of advantages compared to their predecessors. We would like to offer you our extensive write-up about them
Not so long ago we thought that in early 2008 we will be focusing on comparing the new AMD Phenom processors against the refreshed Intel Penryn manufactured with 45nm technological process. However, these expectations didn’t come true, and both – AMD and Intel – should be blamed for that.
It is true, at this time AMD cannot deliver mass quad-core processors working at competitive frequencies. The currently available Phenom models lose even to previous generation quad-core Intel processors, not to mention the more advanced CPUs. It is quite logical that Intel doesn’t have any significant stimulus to refresh their quad-core processor line-up, because there are simply no worthy competitors to the pretty successful Core 2 Quad on old 65nm cores these days. That is why the launch of new Core 2 Quad processors known as Yorkfield has been postponed for an indefinite period of time, at least until February or March 2008. And although Intel has found an excuse – an alleged problem in the upcoming processors caused by EMI in 1333MHz front side bus when these CPUs are used in hypothetical mainboards with 4-layer PCB design – it doesn’t sound convincing at all.

As for us, we have to state to our disappointment that it doesn’t make sense to compare Phenom against Penryn, because the former is uncompetitive, and the latter is still illusive and remains only an upcoming solution for the time being.

Nevertheless, there are more than enough interesting topics for discussion in the today’s processor market. Although Intel decided to postpone the launch of their quad-core processors on 45nm cores, the Core 2 Duo processor lineup will be refreshed with a few new models. They are going to announce three new processor models with Wolfdale codename within the next few days. They will be Core 2 Duo E8500, E8400 and E8200. These CPUs are based on the revised core manufactured with 45nm process and belong to the same Penryn family as the postponed Yorkfield CPUs. We certainly can’t disregard the arrival of mass Wolfdale processors, which promise to raise the performance bar for Intel’s dual-core solutions to a totally new qualitative level. They feature higher clock speeds, larger L2 cache and a number of other improvements. And the most pleasing thing about them is their cost, set at the same level as that of older Core 2 Duo solutions.


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