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Syarikat Komunikasi
Alamat Syarikat
f672,Bandar Kuah,
Persiaran Sri Chenang,
07000 langkawi,
Kedah Darul Aman.
Persiaran Sri Chenang,
07000 langkawi,
Kedah Darul Aman.
About Me
- ezry@azizi
- langkawi, kampung buku, Malaysia
- Salam pembuka bicara..selamat datang ke laman blog syarikat komunikasi.Saya ialah pengarah syarikat yang terbesar di Malaysia.Kami mempunyai pelbagai kemudahan peralatan komunikasi bagi memudahkan anda untuk mengurus kehidupan lebih baik.... Jika anda ada sebarang komen atau pendapat sila emailkan di alamat (nazmi_monkey@yahoo.com)@ di talian 0175401936.Sekian...
pembangunan
Komputer Riba
"LC2430 Laptop Review, Page 1/2"Hardware characteristics
My model came with an Intel 2.8 GHz P4 and 512 MB of RAM standard. It features a 40 GB drive, a 15" SXGA+ TFT with 1400x1050 resolution and an ATI Radeon Mobility 9000 with 64MB VRAM (the Xorg r200 3D driver works hardware-accelerated for OpenGL games and apps). It also has an integrated 3-in-1 card reader supporting SD/MMC/MS cards, an optical DVD/CDRW Combo Drive, built-in 10/100 networking (natsemi driver included in all default kernels), 56k internal modem (third party slmodem driver required), a PCMCIA/CardBus socket for Type II, 4 USB 2.0 ports, a mini Firewire port and more (check web page). The laptop weighs 7 lb.
Software Compatibility
The laptop comes pre-loaded with Red Hat/Fedora Linux but on demand LinuxCertified can also install Debian or Linspire Laptop Edition, and there is an optional dual-boot install with Windows XP. My laptop came with Fedora Core 2 and later LinuxCertified sent me an upgraded laptop with Fedora Core 3 Test-3 on it. FC is working well on this laptop, however, in order to achieve this, LinuxCertified is using specially-compiled kernels, additional drivers and other patches. Among the patches/additions included are SoftwareSuspend, some acpi scripts, XBindKeys and Synaptics (touchpad driver for X11) and some multimedia packages.
I also took the liberty of installing other distros on the laptop, just to see how it would behave in a non-patched environment. Unfortunately, Ubuntu wouldn't work (Ubuntu-specific bug); the kernel loads just fine, but when it's time to get into the text-mode installer, all you get is a black screen. There's a chance that Debian-Sarge might have the same problem, as it uses the same installer as Ubuntu (however, LinuxCertified supports Debian, so they will certainly make sure that this is fixed by the time Sarge is ready).
Arch Linux 0.7pre+, on the other hand, worked perfectly and installed fine. Its recent XOrg selected the right resolution selected automatically, and 3D worked too with the games I tried: lthough the commercial demo of "Dark-Horizons: Lore" was not running at full speed, while simpler GL games, like GLTron, Neverball etc, ran fast enough. Running in the native 1400x1050 resolution with XOrg's r200 3D drivers (not ATi drivers), GLXGears did up to 1594 fps at 24bit color in X11, and 2212 fps while in 16bit. Sound and onboard networking also worked fine with no extra drivers needed (and slmodem and synaptics packages are part of /extra of Arch's tree anyway, so installing them was a piece of cake).
General Usage
The laptop is really a desktop replacement rather than an ultra-portable laptop. Its battery life with a stock kernel is about 1.5 hours. The laptop will automatically shut down if the battery goes below 10%, sometimes without a warning (which is actually a good thing, because users should never leave batteries drain below ~20%, as this damages all batteries in general).
The keyboard has an "ok" feel, but I had to get used to it a bit, as I was mostly used to my 12" Powerbook's soft keyboard touch. The biggest hurdle was to teach myself to press the right keys for Enter and Backspace, as my hands were used to find them at the right edge of the keyboard layout, while the LC2430 has the Home/End/PgUp/PgDown buttons instead on the rightmost part of the keyboard. A few days later and I was finding myself used to the new layout without a problem.
The laptop boots pretty fast and the hard drive performance is adequate, especially after adding some hdparm modifications in Arch. The screen is beautiful; its quality and viewing angle is better than my 12" Powerbook's (12" which has the same LCD model as the iBook family, which is not the same as the much-better 15/17" Powerbook LCD model).
My model came with an Intel 2.8 GHz P4 and 512 MB of RAM standard. It features a 40 GB drive, a 15" SXGA+ TFT with 1400x1050 resolution and an ATI Radeon Mobility 9000 with 64MB VRAM (the Xorg r200 3D driver works hardware-accelerated for OpenGL games and apps). It also has an integrated 3-in-1 card reader supporting SD/MMC/MS cards, an optical DVD/CDRW Combo Drive, built-in 10/100 networking (natsemi driver included in all default kernels), 56k internal modem (third party slmodem driver required), a PCMCIA/CardBus socket for Type II, 4 USB 2.0 ports, a mini Firewire port and more (check web page). The laptop weighs 7 lb.
Software Compatibility
The laptop comes pre-loaded with Red Hat/Fedora Linux but on demand LinuxCertified can also install Debian or Linspire Laptop Edition, and there is an optional dual-boot install with Windows XP. My laptop came with Fedora Core 2 and later LinuxCertified sent me an upgraded laptop with Fedora Core 3 Test-3 on it. FC is working well on this laptop, however, in order to achieve this, LinuxCertified is using specially-compiled kernels, additional drivers and other patches. Among the patches/additions included are SoftwareSuspend, some acpi scripts, XBindKeys and Synaptics (touchpad driver for X11) and some multimedia packages.
I also took the liberty of installing other distros on the laptop, just to see how it would behave in a non-patched environment. Unfortunately, Ubuntu wouldn't work (Ubuntu-specific bug); the kernel loads just fine, but when it's time to get into the text-mode installer, all you get is a black screen. There's a chance that Debian-Sarge might have the same problem, as it uses the same installer as Ubuntu (however, LinuxCertified supports Debian, so they will certainly make sure that this is fixed by the time Sarge is ready).
Arch Linux 0.7pre+, on the other hand, worked perfectly and installed fine. Its recent XOrg selected the right resolution selected automatically, and 3D worked too with the games I tried: lthough the commercial demo of "Dark-Horizons: Lore" was not running at full speed, while simpler GL games, like GLTron, Neverball etc, ran fast enough. Running in the native 1400x1050 resolution with XOrg's r200 3D drivers (not ATi drivers), GLXGears did up to 1594 fps at 24bit color in X11, and 2212 fps while in 16bit. Sound and onboard networking also worked fine with no extra drivers needed (and slmodem and synaptics packages are part of /extra of Arch's tree anyway, so installing them was a piece of cake).
General Usage
The laptop is really a desktop replacement rather than an ultra-portable laptop. Its battery life with a stock kernel is about 1.5 hours. The laptop will automatically shut down if the battery goes below 10%, sometimes without a warning (which is actually a good thing, because users should never leave batteries drain below ~20%, as this damages all batteries in general).
The keyboard has an "ok" feel, but I had to get used to it a bit, as I was mostly used to my 12" Powerbook's soft keyboard touch. The biggest hurdle was to teach myself to press the right keys for Enter and Backspace, as my hands were used to find them at the right edge of the keyboard layout, while the LC2430 has the Home/End/PgUp/PgDown buttons instead on the rightmost part of the keyboard. A few days later and I was finding myself used to the new layout without a problem.
The laptop boots pretty fast and the hard drive performance is adequate, especially after adding some hdparm modifications in Arch. The screen is beautiful; its quality and viewing angle is better than my 12" Powerbook's (12" which has the same LCD model as the iBook family, which is not the same as the much-better 15/17" Powerbook LCD model).
Telefon Bimbit
w950 merupakan telefon bimbit siri walkman terbaru keluaran Sony Ericsson.Telefon bimbit walkman ini kelihatan agak bergaya dengan bentuk yang nipis dan berkeupayaan skrin sentuh.Apa yang menarik pada telefon bimbit siri walkman terbaru ini adalah keupayaan memori dalamannyayang mampu menyimpan pelbagai jenis lagu atau data sehingga 4gb.Telefon bimbit ini juga merupakantelefon bimbit walkman pertama yang menggunakan sistem operasi symbian iaitu Versi 9.1 dan UIQ 3.W950 memiliki fungsi pemutar muzik yang canggih yang akan memudahkan pengguna untuk menukar lagukegemaran mereka serta dengan kemudahan skrin sentuh akan memberikan pelbagai lagi kelebihanpada pengguna telefon bimbit ini,umpama sebuah PDA.W950 memiliki memori dalaman 4gb yang memudahkanpengguna menyimpan ribuan lagu melalui aktiviti download atau mentransfer dari PC menggunakanbluetooth atau kabel USB yang disediakan.W950 menawarkan pelbagai fungsi yang canggih,namun,hampir kesemua fungsinya lebih tertumpu kepada kemudahan dalam aktiviti hiburan kerana telefon bimbit ini tidak menawarkan fungsi kamera digital seperti model telefon bimbit siri walkman sebelum ini.W950 juga memiliki kelebihan dalam pelayaran internet kerana berupaya untuk menyokong rangkaian telekomunikasi 3G dengan kadar kelajuan 384 kbps serta memiliki kelebihan web browser opera 8.0yang menyokong HTML 4.01, xHTML 1.0, CSS dan Java script (ECMA script) untuk pelayaran internet penuh seperti di PC.Spesifikasi penuh W950Frekuensi Operasi-w950i Dual mode UMTS (2100MHz) - GPRS 900/1800/1900(Europe, Asia Pacific, Middle East, Africa)-w950c Dual mode UMTS (2100MHz) - GPRS 900/1800/1900(Mainland China)OS-Symbian Versi 9.1 dan UIQ 3Berat112 gSaiz skrin2.6 inci, 240 x 320,skrin sentuhWarna SkrinTFT 262K colorsKeupayaan 3G,GPRS Kelas 10 (4+1/3+2)Bluetooth,inframerah dan USB PortNada Deringmp3,acc,midi dan 40-chord polyphonicRadio RDS FMMemori-terbina dengan 4gbInternet-Opera browser 8.0,FlashMesejSMS,MMS dan EmailMasa Bercakap450 minitStandby340 jam
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