Cara Masuk bios HP Sony Vaio E Series

Cara masuk bios Laptop SONY VAIO E Series – Ketika pertama kali saya menginstall Laptop SONY VAIO  E series, saya kasulitan untuk mengatur biosnya karena tidak ada pilihan untuk masuk di setingan bios seperti halnya laptop-laptop lain. Susah juga ya ini Laptop, Pusing tujuh keliling , segala tombol sudah di coba, Mulai tombol F1 sampai F12 sudah saya coba tapi tetap saja tidak bisa. Bahkan tombol delete juga tidak bisa. Saya coba Browsing di  google.com, terlalu banyak artikel yang menyarankan dengan menekan tombol ASSIST, maka akan langsung masuk ke bios. Nah cara ini sudah saya coba dan berhasil. Tinggal sesuaikan pilihanya saja. Banayk menunya kok disitu. Jika tidak bias coba ulangi cara di atas tapi pastikan dulu power mati, kalau perlu cabut saja baterainya dulu. Selamat mencoba semoga berhasil. Jika tidak bisa di bawa ke tempat saya he he he

Install Windows XP dalam 10 Menit

Menginstall Windows XP butuh waktu yang lumayan lama, apa lagi ada pekerjaan yang buru buru harus di selesaikan.
Alasan install windows banyak sekali, di antara karena system tiba tiba crash di saat kita membutuhkan.

Berikut saya tuliskan sedikit triknya, semoga bermanfaat...

= Langkah pertama seperti biasa, atur bios ke media booting bisa fashdisk maupun CDroom

= Ikuti langkahnya seperti biasa, hingga proses tampilan seperti di bawah ini

= Untuk membypass prosesnya, coba tekan tombol SHIFT dan F10 akan tampil task manager.

= Setelah jendela task manager tampil, cari proses setup.exe, klik kanan.
dan set priority ke Higest. ( Ini akan mempercepat proses setup )

 

 = Tinggal saja komputer untuk meneruskan cucian baju yang belum selesai, kemudian di jemur. gak usah nunggu kering tapi segera lihat komputernya apakah sudah selesai di install atau belum.

Selamat mencoba..

Pertanyaan silahkan kirim ke : edhipurwanto@gmail.com ( 0852-8949-5669 )

Hiden / Unhiden Drive in Windows 7

Step 1: Type CMD in Start menu search area and hit Enter to launch Command Prompt. You can also find the Command Prompt under Accessories category in Start menu. In Windows 10 and 8.1, you can right-click on the Start button, and then click Command Prompt to open the same.

Step 2: In the Command Prompt, type Diskpart and hit enter key. Click Yes if you are prompted with UAC (User Account Control) dialog-box.

 

Step 3: And then type List Volume and hit enter to see list of all drives.

Step 4: Select the drive that you want to hide. To do this, type Select Volume G (here, G is the drive letter) or Select Volume 8 (here 8 is the volume number)

Step 5: To hide a drive, type Remove Letter G. Here, G is the drive letter than you want to hide.

Step 6: You are done. Close the Command Prompt.

Method 2 of 2

To show the hidden drive, follow the steps given below:

Step 1: Follow the procedure mentioned in step 1, 2, and 3 of Method 1.

Step 2: Select the volume number for which you want to assign a drive letter and show in the explorer. Type Select Volume 8 (here, 8 is the volume number) and hit Enter key.

Step 3: Once selected, type Assign Letter G and hit Enter key to see the drive in explorer(replace G with the drive letter that you have previously removed).

Firebird 2.5

Firebird stable 2.5.x is located into this repository (ppa) for LTS and current supported Ubuntu releases

The ppa repository must be added this way

sudo add-apt-repository ppa:mapopa

Then you need to update the cache repository

sudo apt-get update

Here is how you can inspect the firebird2.5 related packages

apt-cache search firebird2.5-*

Install the super server package (you will be asked about the SYSDBA password and what service to enable : Super Server, Classic or Super Classic )

sudo apt-get install firebird2.5-super
The following extra packages will be installed:
  firebird2.5-common firebird2.5-common-doc firebird2.5-dev firebird2.5-server-common

 libfbclient2 libib-util
Suggested packages:
  libfbembed2.5 firebird2.5-examples firebird2.5-doc
The following NEW packages will be installed:
  firebird2.5-server-common firebird2.5-super
The following packages will be upgraded:
  firebird2.5-common firebird2.5-common-doc firebird2.5-dev libfbclient2 libib-util
5 upgraded, 2 newly installed, 0 to remove and 21 not upgraded.
Need to get 5,442kB of archives.
After this operation, 11.3MB of additional disk space will be used.
Do you want to continue [Y/n]? y

Or install Classic or Super Classic if you have more than one cpu (dual core or SMP machine) and want SMP support

sudo apt-get install firebird2.5-classic

or

sudo apt-get install firebird2.5-superclassic

You need to configure the package after is installed

sudo dpkg-reconfigure firebird2.5-super

Install the examples and dev files

sudo apt-get install firebird2.5-examples firebird2.5-dev 

The employee.fdb archive will be under this dir /usr/share/doc/firebird2.1-examples/examples/empbuild/

cd /usr/share/doc/firebird2.5-examples/examples/empbuild/
sudo gunzip employee.fdb.gz
sudo chown firebird.firebird employee.fdb
sudo mv employee.fdb /var/lib/firebird/2.5/data/

Connect to database using the isql-fb console

$ isql-fb
SQL> connect "/var/lib/firebird/2.5/data/employee.fdb " user 'SYSDBA' 

password 'SYSDBApassword';

always use localhost: in front of db path when using classic or superclassic in 2.5 this way the lock files and the shared memory segment will be owned by the 'firebird' user. Another alternative is to add yourself to firebird group

$ sudo adduser `id -un` firebird

Then connect to the db in superclassic or classic

$ isql-fb
SQL> connect "localhost:/var/lib/firebird/2.5/data/employee.fdb " user 'SYSDBA' 

password 'SYSDBApassword';

If all is ok then you will have the message with what database connected and what user and ready to use sql prompt

Database:  "/var/lib/firebird/2.5/data/employee.fdb ", User: SYSDBA
SQL> 

Now you can check the server version and the tables

SQL> show tables;
       COUNTRY                                CUSTOMER
       DEPARTMENT                             EMPLOYEE
       EMPLOYEE_PROJECT                       JOB
       PROJECT                                PROJ_DEPT_BUDGET
       SALARY_HISTORY                         SALES

SQL> show version;
ISQL Version: LI-V2.5.0.* Firebird 2.5
Server version:
Firebird/linux Intel (access method), version "LI-V2.5.0.* Firebird 2.5"
Firebird/linux Intel (remote server), version "LI-V2.5.0.* Firebird 2.5/tcp (eeepc)/P11"
Firebird/linux Intel (remote interface), version "LI-V2.5.0.* Firebird 2.5 Release 

Candidate 2/tcp (eeepc)/P11"
on disk structure version 11.1

To create a new database

SQL> create database "/var/lib/firebird/2.5/data/first_database.fdb" user 'SYSDBA'

 password 'SYSDBAPASSWORD';
SQL> connect "/var/lib/firebird/2.5/data/first_database.fdb" user 'SYSDBA' 

password 'masterkey';
Commit current transaction (y/n)?y
Committing.
Database:  "/var/lib/firebird/2.5/data/first_database.fdb", User: SYSDBA
SQL>

If you want to create a simple table then insert 1-2 rows and select from it here is one example

SQL> CREATE TABLE TEST (ID INT NOT NULL PRIMARY KEY, NAME VARCHAR(20));
SQL> show tables;
       TEST
SQL> INSERT INTO TEST VALUES (1, 'John');
SQL> INSERT INTO TEST VALUES (2, 'Joe');
SQL> select * from test;

          ID NAME                 
============ ==================== 
           1 John                 
           2 Joe 

To quit the isql-fb console type quit

SQL> quit
CON>; 

For a good open source GUI admin tool you might check the flamerobin administration tool included in ubuntu repository can be installed by an simple

sudo apt-get install flamerobin

Then use it from the menu Applications->Programming-> FlameRobin

To use firebird with php , you will need the php5 driver

sudo apt-get install php5-interbase libapache2-mod-php5
sudo php5enmod interbase
sudo /etc/init.d/apache2 restart

Next if you need to install an php administration tool like Firebird Web Admin

sudo apt-get install git-core
git clone git://github.com/mariuz/firebirdwebadmin.git 
mv firebirdwebadmin /var/www/html/firebirdwebadmin

and load it in the browser http://localhost/firebirdwebadmin

It should look like this screen shot

=Other Firebird Related Guides=

You can start with the main Firebird documentation.

To use Ruby language with firebird I wrote a tutorial on howto install the stable driver.

For Ruby on Rails i wrote howto install the Firebird Active Record Adapter and start an application.

To use python you must use the official stable firebird python driver and here is howto install and use the driver.

For Lazarus IDE i wrote an visual guide on howto use the database aware components in a simple application that uses Firebird.

Lua Language does have a good driver and there is a Getting started guide with firebird on ubuntu

Server Side Javascript is served with the help of a pure Javascript nodejs driver

Tidak bisa install windows 8

Ketika install windows 8 muncul pesan seperti berikut:

"windows cannot installed to this disk. the selected disk is of the gpt partition style"



Solusinya adalah seperti ini :

Convert GPT to MBR with Diskpart

In some technology or computer forum, some technicians give some advice that convert GPT to MBR with Diskpart, which is run by program code. The specific steps are following below:

• Enter system installing interface by using Win 7 disc or USB hard drive boot. and then press “Shift”+”F10” to open the command prompt.
• Input “Diskpart” (do not input quotation mark, the following as well), and then press “Enter”to enter operating interface.
• Input “list disk”: to check hard disk properties. Pay more attention to capacity of hard disk to select. Usually, disk 0 is hard disk, and disk 1 is the usb dirve where wins 7 install.
• Input “select disk 0”: to select disk 0 as the disk that is operating.
• Input “clean”: to clean up current hard disk’s partition.
• Input “convert mbr”: to convert GPT into MBR.
• Input “create partition primary size = xxx”: to create the size of primary partition.
• Input “format fs = ntfs quickly”: to format disk to NTFS quickly.
• Input “exit”: to finish operating.
• Input “exit”: to shut down the command prompt.

After finishing operating, shut down the command prompt and install windows system on computer in normal way. The steps seems be concise, but the greatest shortage is that all data and files will be clean up. If you don’t have backup files in GPT disk, you will be crying and anxious for that. And if you don’t have some professional knowledge about program, this way is not recommended.

Install WintoUSB di Linux Mint

Currently WinUSB is not in the Ubuntu Software Center for Ubuntu 14.04 and there is no PPA for installing WinUSB in Ubuntu 14.04 either, so you have to install the Ubuntu 13.10 version.

1. Open the terminal using the keyboard combination Ctrl+Alt+T.
2. Download the winusb package that is compatible with your operating system's architecture:
   for Ubuntu 32-bit:
   

   wget https://launchpad.net/~colingille/+archive/freshlight/+files

   /winusb_1.0.11+saucy1_i386.deb
   

   for Ubuntu 64-bit:
   

   wget https://launchpad.net/~colingille/+archive/freshlight/+files

   /winusb_1.0.11+saucy1_amd64.deb  
   

3. Install winusb:
   

   sudo dpkg -i winusb_1.0.11+saucy1*
   

4. Fix dependencies errors:
   

   sudo apt-get -f install
   

These four steps will install the WinUSB graphical interface and the WinUSB command line tool. The WinUSB GUI is much easier to use than the WinUSB command line tool.
WinUSB is a tool for creating a bootable USB flash drive used for installing Windows. For creating a bootable USB flash drive for installing Ubuntu use the built-in Startup Disk Creator application. For creating a bootable USB flash drive for installing other Linux distros use UNetbootin from the Ubuntu Software Center.

Install VNC Server Di Linux Mint

Setelah sebelumnya posting tentang VNC server di debian, lanjutan kali ini tentang instalasi VNC Server di UBUNTU dengan tampilan GUI META desktop environment. Versi Ubuntu yang saya pakai adalah Ubuntu Saucy Salamander (13.10).

Langkah – langkah instalasi:

• Install META desktop environment

• Install VNC server

• Konfigurasi VNC Server

• Auto start on boot VNC Server
  

1. Install META desktop environment

Tambahkan lebih dulu salah satu repo berikut ini di /etc/apt/sources.list (pilih salah satu saja)

1. sudo add-apt-repository "deb http://repo.mate-desktop.org/ubuntu saucy main"
2. sudo add-apt-repository "deb http://packages.mate-desktop.org/repo/ubuntu saucy main"
3. sudo add-apt-repository "deb http://mirror1.mate-desktop.org/ubuntu saucy main"

Install META desktop environment

1. sudo apt-get update
2. sudo apt-get --yes --quiet --allow-unauthenticated install mate-archive-keyring
3. sudo apt-get update
4. sudo apt-get install mate-core
5. sudo apt-get install mate-desktop-environment

2. Install dan Start VNC server

1. sudo apt-get install vnc4server
2. vncserver

masukkan password dan konfirmasi password. Langkah ini sekaligus membuat konfigurasi default start up VNC.
Selanjutnya stop VNC server untuk meng-edit konfigurasinya.

vncserver -kill :1

3. Edit Konfigurasi VNC Server

sudo nano .vnc/xstartup

Edit pada baris-baris berikut ini:

1. #!/bin/sh
2. # Uncomment the following two lines for normal desktop:
3. unset SESSION_MANAGER
4. unset DBUS_SESSION_BUS_ADDRESS
5. # exec /etc/X11/xinit/xinitrc
6. [ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
7. [ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
8. xsetroot -solid grey
9. vncconfig -iconic &
10. # x-terminal-emulator -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
11. # x-window-manager &
12. mate-session &
13. # gnome-session --session=ubuntu-2d &

Simpan perubahan tersebut (tekan ctrl + x lalu tekan Y)

4. Membuat script auto-start on boot

Langkah selanjutnya yang tidak kalah penting adalah membuat script auto start supaya VNC Server berjalan otomatis setelah server di restart (rebooting). Berbeda dengan CentOs yang cukup bisa dilakukan dengan command chkconfig.

4.1. Buat script startup lalu edit.

1. touch /etc/init.d/vncserver
2. chmod +x /etc/init.d/vncserver
3. nano /etc/init.d/vncserver

4.2. Copy paste kode berikut ini lalu simpan

1. #!/bin/sh -e
2. ### BEGIN INIT INFO
3. # Provides:          vncserver
4. # Required-Start:    networking
5. # Required-Stop:     networking
6. # Default-Start:     2 3 4 5
7. # Default-Stop:      0 1 6
8. ### END INIT INFO
9. 
   
10. PATH="$PATH:/usr/X11R6/bin/"
11.   
12. # The Username:Group that will run VNC
13. export USER="root"
14. #${RUNAS}
15. 
    
16. # The display that VNC will use
17. DISPLAY="1"
18. 
    
19. # Color depth (between 8 and 32)
20. DEPTH="16"
21. 
    
22. # The Desktop geometry to use.
23. #GEOMETRY="x"
24. #GEOMETRY="800x600"
25. GEOMETRY="1024x768"
26. #GEOMETRY="1280x1024"
27. 
    
28. # The name that the VNC Desktop will have.
29. NAME="your-vnc-server"
30. 
    
31. OPTIONS="-name ${NAME} -depth ${DEPTH} -geometry ${GEOMETRY} :${DISPLAY}"
32. 
    
33. . /lib/lsb/init-functions
34. 
    
35. case "$1" in
36. start)
37. log_action_begin_msg "Starting vncserver for user '${USER}' on localhost:${DISPLAY}"
38. su ${USER} -c "/usr/bin/vncserver ${OPTIONS}"
39. ;;
40. 
    
41. stop)
42. log_action_begin_msg "Stoping vncserver for user '${USER}' on localhost:${DISPLAY}"
43. su ${USER} -c "/usr/bin/vncserver -kill :${DISPLAY}"
44. ;;
45. 
    
46. restart)
47. $0 stop
48. $0 start
49. ;;
50. esac
51. 
    
52. exit 0

Agar script tersebut menjadi executable, ubah hak akses permission-nya.



sudo chmod +x /etc/init.d/vncserver

4.3. Atur script menjadi auto start pada saat proses booting

sudo update-rc.d vncserver defaults 99

4.4. Start VNC Server

/etc/init.d/vncserver start



Jalankan VNC viewer di client, lalu koneksikan ke server, dengan format IP_address_server:5901, port 5901 bisa diganti sesuai jenis user dari 1, 2 dan seterusny.