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Test Power Supply Background information on the power supply The power supply’s purpose is to convert the 115-volt alternating current (AC) supplied by an electrical outlet into direct current that the PC can use. Typically, the power supply converts the AC into a 12-volt, 5-volt, or 3.3-volt direct current. The 12-volt direct current is used to power devices with motors, such as hard drives and CD-ROM drives. The 5-volt and 3.3-volt outputs are used to power various electronics on the system board. Almost every PC power supply in use today is either an AT or an ATX power supply. The main difference between the two is the number of connectors attached to the wires. But regardless of which type of power supply you're working with, there are some basic components that apply to all power supplies. The first is the power connection, which is where the power supply connects to the electrical outlet. Next is the motherboard power, which is delivered via a set of cables running from the p...

How To do A serial loopback test?? A loopback test allows you to send and receive data from the same serial port to verify that the port is operational. To perform this test, you need to temporarily connect the proper pins to allow signals to be sent and received on the same port. Table of Contents Loopback Test Connectors Performing a Loopback Test in Hyperterminal Performing a Loopback test in Measurement & Automation Explorer Performing a Loopback test in LabVIEW Loopback Test A loopback test can be used to troubleshoot serial communications. It can show problems in the serial port, the cable, or the software generating the messages without having to connect to third party hardware. By connecting the proper wires, a loopback test can verify the operation of serial communication. Loopback tests can be used for RS-232 , RS-422 , and RS-485 serial communication. For more information on RS-232, RS-422, and RS-485 see the Serial Communication Overview . Note that not all serial ...

How To Replace A Dell Inspiron 5150 Laptop Heat Sink And Fan Assembly First, I like to label the screws I’m going to remove on a piece of paper to avoid confusion. If there’s a lot, I like to use scotch tape to keep them all apart. In this case, we only have five screws, so no tape. Also, you’ll need a slotted screwdriver and a Phillips head as well. The Phillips head should have a small point on it. Needle-nosed pliers will also make unlocking the ZIF CPU socket easier. Diving in, you want to pry up the top plate with a slotted screwdriver. Remember to open the laptop all the way (push the screen all the way back) to let the plate come up easily. There’s four or five plastic slots that will pop out as you pry the thing up. Go from right to left. When you pull the top plate off, you’ll see four black screws. You’ll need to remove these to pull the keyboard up. I’ve pointed to them with my screwdrivers, but I’m sure you’ll see them. Remember. The keyboard should remain attached, so use ...

Peserta JTM Menang Anugerah Tangan Emas Perdana Menteri 2010 Pemenang Anugerah Tangan Emas Perdana Menteri Tahun 2010, Pelajar JTM, Saudara Stanleey Taiming, dalam bidang kemahiran Automobile Technology menjulang piala yang dimenangi sambil diperhatikan oleh YB Datuk Dr. S. Subramaniam, Menteri Sumber Manusia dan Y.Brs. Dr. Pang Chau Leong, Ketua Pengarah Jabatan Pembangunan Kemahiran pada Majlis Anugerah Tangan Emas Perdana Menteri Tahun 2010 pada 19 Oktober 2010 di Pusat Konvesyen Antarabangsa Putrajaya (PICC), Putrajaya. Seramai 35 orang pelajar JTM telah berjaya memasuki peringkat akhir PKM ke-19 Tahun 2010 bagi 11 bidang kemahiran . S ebanyak 3 pingat Emas , 4 pingat Perak dan 4 pingat Gangsa telah berjaya diperolehi pada tahun 2010 seterusnya telah memenangi Anugerah Tangan Emas Perdana Menteri buat kali ke-7 iaitu tahun 1997, 2000, 2002, 2006, 2007, 2009 dan 2010. Lebih membanggakan, Pemenang Anugerah Tangan Emas Perdana Menteri Tahun 2010 turut digondol oleh peserta dari JT...

Ambang 50 Tahun Silat Lincah Posted by ps slm OCT 08 Kepada Semua Anak-Anak Lincah Sedunia & Juga Yang Menyokong Silat Lincah. Kita akan Adakan Sambutan 50 Tahun Silat Lincah, Pada 29/05/2011 . Ambang 50 Tahun Silat Lincah Akan Bermula Di Pulau Pinang Pada 20/11/2010 , Yang Akan Dihadiri Oleh TYT Pulau Pinang Tun Abdul Rahman Abbas (Ulul Amri 1), YAB TPM Malaysia & YAB DS Mohd Ali Rustam (Presiden Pesaka Malaysia) Serta Pemimpin-Pemimpin Yang Lain, Melibatkan 5 Ribu Ahli lincah, Yang Akan Diadakan Di Kepala Batas SALAM JEBAT SALAM PANGLIMA SEMANGAT JEBAT SEMANGAT PERWIRA INILAH HAKIKAT YANG KAMI BAWA SILAT LINCAH PUSAKA BANGSA DI PULAU BESAR DI TANAH MELAKA KELAHIRAN LINCAH TANPA TERCELA DI SINILAH BERSEMADINYA JEBAT PERKASA MATI BERDARAH BUKTI PENDEKAR ABAD DATANG ABAD YANG PERGI BANYAK YANG TUMBANG DAN BANGUN KEMBALI AKHIRNYA TEGAKLAH SENI LINCAH MENJADI PERTUBUHAN SILAT DI MALAYSIA HIJAU, KUNING, MERAH LAMBANG LINCAH TANDA SEMANGAT DARAH SATRIA PUTIH BERSIH JIWA NAN SUC...

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