775 heatsink

/u01/app/oracle/# Chmod-r 775/u01/app/oracle/# Chown-r oracle:oinstall/u01/app/oralnventory/# Chmod-r 775/u01/app/oralnventory/#chown-R Oracle:oinstall/u01/app#chmod-R 775/u01/appThe software is placed in the/home/wcwdatabase directory, so you want to assign access rights to it#chmod-R 777/HOME/WCWAssign/home/wcw/database directory permissions to Oracle and Oinst

System activation:1. Run cmd as Administrator2. SLMGR.VBS/UPK//Uninstall Product Key3. SLMGR/IPK W269N-WFGWX-YVC9B-4J6C9-T83GX//Installation4. slmgr/skms zh.us.to\5. Slmgr/atoMachine Assembly:1. Motherboard installation, including CPU, heatsink, and memory strips2. Look at the chassis structure, think of a good way to go line3. Install the power supply, distinguish the function of the power line4. Install motherboard, solid state, mechanical hard driv

1, computer hardware composition?Chassis, power, motherboard, CPU, memory, video card, NIC, hard drive, optical drive, etc.2, computer assembly machine order?(1), install CPU (2) Install CPU heatsink (3) Install memory(4) Installing the hard drive and optical drive (5) Installing the video card (6) Installing the front panel(7) Simple testing of major hardware(8) If the main hardware is normal, then connect the motherboard to the chassis3. Wiring the

) relationship, I²c Device selection/topology, interface device/line order definition, LED size/color/drive, heatsink, fan, JTAG, power topology/timing/circuit, etc.For DVT, the requirements are simple and complex: what interface on the board, chip, main device, circuit, it is necessary to test what, especially in the case of the Board normal operation of the power/voltage/ripple/timing, business interface of the eye Diagram/template, the internal dat

gather a lot of pollutants, in the humid environment is very easy to become bacteria, germs, "incubation base." These bacteria and fungi spread rapidly along the air duct and spread to the entire building. When a person's body resistance drops, these bacteria, mold will cause disease, such as colds, asthma, rhinitis and so on. There is no doubt that regular cleaning of the air conditioning to protect health.how can air conditioning be completely Cleaning clean? Most people will simply clean the

called the tiny ball GridArray (small ball grid array package), which belongs to a branch of BGA packaging technology. Kingmax Company was successfully developed in August 1998, its chip area and package area ratio of not less than 1:1.14, you can make the memory in the case of the volume of memory increased by one to one-fold, compared with TSOP packaging products, it has a smaller volume, better thermal performance and electrical performance.Memory products with TINYBGA packaging technology h

Ldo and Buck Buck regulator comparisonIn the control system with MCU/DSP/FPGA design, the low-voltage input stage (generally under 12V), the output 5v/3.3v/1.8v/1.5v/1.2v circuit, the common power chip is the buck (buck type) switching regulator and Ldo (low dropout) linear regulator. These two power chips in the application, have their own advantages and disadvantages, in the circuit design, it is necessary to use according to the actual choice.One, Ldo and Buck Buck regulator comparison1, when

Boot0_sdcard.fex, U-boot.fex and kernel (uimage) created from sources kernel built with many features enabled (Btrfs, USB serial adapters, Bluetooth, HDMI sound, nfsd ...) CPU runs at 1.53GHz, termal management adjusted so the all 4 cores is active up to °C GPIO, i²c (TWI), SPI enabled Linux FS created from scratch with debootstrap Mimimal image can is the base for server or desktop framebuffer Console works Serial (UART) Console works ssh installed, root login ower ssh enabled

reminded, a phase capacitance is sometimes used three sometimes with two, but the number of inductors and FET is relatively fixed, respectively, one and two, so the beginner to identify the phase number, can be biased in accordance with the number of FET and inductance as the basis.Real Combat! Mainstream motherboards with several phasesFinally, is our actual combat stage, using our knowledge and Qi Qi together to identify the motherboard power phase bar., we see Qi QI the motherboard power sup

IC 2003 Drive RelayThe left figure 1~7 is the signal input (in), the 10~16 is the output signal (out), and the 8 and 9 are IC power supplies. The diagram on the right is the inner schematic of the integration block.2.1 Simple introduction of working principleAccording to the input and output characteristics of IC Driver 2003, it is referred to as "drive" "inverter" "amplifier" and so on, now frequently used model: TD62003AP. When the 2003 input is high, the corresponding output is low, the rela

motherboard temperature is too high reason and solution: 50 more normal, games, etc. in 60, or even 70 degrees (occasionally), generally more than fifty or sixty degrees that should take measures to dissipate heat. 1. Your motherboard temperature monitoring failure (sensor damage) caused, the temperature does not change. 2. Your host box internal cooling performance is too poor, fan aging and other factors caused. 3.CPU model problem: If the processor for Pentium D, especially the Pentium D8

, if the type of software often run in summer does not have a good fan sound high temperature must be normal. The main way to dissipate heat is by increasing the motherboard heatsink and chassis fan. Additional motherboard temperature high reason and solution: Cause the motherboard temperature is too high for the following reasons: 1, inside the chassis and the motherboard dust more. 2, check the chassis ventil

Laptop motherboard temperature is too high to do First of all, or from the most basic and most important fan cooling began. Be sure to ensure that the fan mouth is not dusty, there is dust can be on the computer with a brush brush a few, dust will be blown away with the wind: If the fan is too dusty, it is recommended to use a dedicated compressed air spray in the shutdown State or open the panel to clean the fan: Another important issue, if you put your computer on the bed, remem

heatsink, and wash the radiator directly with tap water. The cooling fan first uses the soft paper to wipe, the crevice place may use the medical small cotton swab to rub. Turn on the plastic sticker on the back of the fan and use the ordinary sewing machine oil to drip into the movement 1 drops of ―2 drip. You can also use the toy four-car paste-like grease, dosage should not be too much. Common failure 2:1 Socket370 cooling fan, the early use of

i7-6700/gtx1070 screen Computer Configuration recommendation Accessory Name brand model reference price processor intel core™ i7 6700 (Scatter) ￥1955 heatsink tt riing S300 ￥129 video card > Shadow GTX 1070 GAMER ￥2999 motherboard asus B150 PRO Gaming/aura ￥859 memory Kingston HyperX FURY DDR4 2400 16GB (8gb

small screws, nuts, jumper caps and other minor parts. 　　3. Thermal silicone Grease When installing the CPU, thermal grease is essential. Use it to fill the heatsink with the CPU surface gap, better help cooling. 　　Second, installation considerations 　　1. Anti-static Computer accessories are more delicate, the body with static electricity will cause great damage to them, such as internal short-circuit, damage. Before assembling a computer, you s

Playing nuclear or AMD some of the 3000-dollar most strong APU computer Configuration recommended Accessory name brand Model reference price Processor AMD APU a10-7890k (box) ￥929 Heatsink Boxed Self- Graphics card Radeon R7 display Core-- Motherboard gigabyte F2A88XM-DS2 fm2+￥419 Memory Kingston HyperX Hacker Fury DDR3 1866 8GB (2 4GB dual channel) ￥389 Hard drive Granville SP550 240G Solid State Hard Drive ￥465 Chassis Aerospace ￥109 (side-t

a single core processor, but once the core frequency of the processor reaches 3G, the processor's power consumption will become their biggest problem. In fact, in 2005 Intel stopped the launch of a core frequency of up to 4G Tejas processor, from the relevant roadmap we can see that the processor's power consumption will be more than 100W. In addition, as the core frequency of the single core processor has been increasing, new requirements have been made for the relevant heat dissipation parts,

2500 Yuan i3-4170/gtx750ti game Computer Configuration recommended. Considering that the budget is relatively compact, plus the four-generation platform is still not eliminated, so recommended a four-generation platform. Configuration orders and quotations are as follows; still not outdated 2500 Yuan I3-4170/gtx750ti game Computer Configuration recommendation accessories name brand model reference price Grid processor i3-4170 (has

5000 $ fx-8370/rx470 Eight core Computer Configuration 5000 $ fx-8370/rx470 Eight kernel exclusive game configuration recommendation Accessories name brand model reference price processor amd FX-8370 (hash) ￥999 heatsink ￥99 video card Sapphire RX470 4G D5 Ultra Platinum OC ￥1499 motherboard gigabyte 970a-ds3p (a