Q: My CPU fan has a screw because of the use of excessive force slipping teeth can not be tightened, now 3 screws fixed CPU fan, so there will be a problem?
Answer: Is the CPU fan fixed to the heatsink on the screws? If it is the case directly to change a slightly larger screw fixed also can, if the heatsink is fixed to the motherboard screws (some radiator design) that can only replace the fixed plate or
board of materials used to work quite generally. Careful inspection, found that the motherboard on the capacitor and no breakdown of the phenomenon, the entire PCB board also did not leave traces of burning, so in the end is the motherboard which part of the problem. The motherboard is then again cleaned and then mounted again into the computer to access various devices. After the start of the last half of the phenomenon of the crash, then hand touch the motherboard North Bridge chip on the
1. Add heatsink to Router motherboard
Now home-based routers are not expensive, more than 100 of products are everywhere, if you find the router heat, you might as well open the router shell, to the router motherboard on the chip to install heatsink, although this may lead to damage to the shell, but after all, the price is not expensive, the risk is not big. The heats
motherboard North Bridge heatsink, and replace the heat sink with good cooling effect.
4, if the motherboard of the North Bridge radiator is not fixed, then the North Bridge temperature too high will cause the motherboard temperature too high.
5, strengthen the chassis cooling capacity
Strengthen the body heat dissipation
Because the motherboard is the heatsink cooling, no cooling fan is passive c
plugs, such as the color of the plug wiring, the position of the socket, the arrangement of socket pins, etc. to facilitate the removal of the dust after completion.
Step 6 with a little bit of force, the memory slot at both ends of the plastic clip to pull out, so that the memory can jump out, remove the memory bar.
Step 7 when removing the CPU heatsink, press the distal shrapnel and let the shrapnel out of the card slot of the CPU socket remove t
carry on the test, the breakdown disappears, appears the problem origin on this motherboard. This is a motley 865PE chipset motherboard, the main board of materials used to work quite generally. Careful inspection, found that the motherboard on the capacitor and no breakdown of the phenomenon, the entire PCB board also did not leave traces of burning, so in the end is the motherboard which part of the problem. The motherboard is then again cleaned and then mounted again into the computer to acc
, finish on the good, occasionally also with peanut oil, mainly lubrication. The fan shaft is also oiled with a groove attached to the coil, and after oiling, the foam will be installed again. After the sale to you at least more than 150, but they are not sure to find someone to fix it.
The fault is mostly the fan is dirty or damaged, much is dirty, send repair and demolition machine clean up, it's okay, no need to change the fan in Beijing I help you to determine the free test, the day can be
First, through the purchase of silent video card fan, the transformation of the graphics card heatsink, to achieve the purpose of video card noise reduction.
This approach is completely straightforward, but the purchase of a new video card heatsink requires additional costs, and the replacement of the video card fan heatsink If no longer used will mean permane
lubrication, but the use of vegetable oil for a period of time will become sticky, but will affect the cooling effect of the fan, so it is not recommended.
If the fan blade quality is not very good, after a period of rotation, the fan blade may be deformed due to heat, touching the inner wall, emit noise, this situation can take the blade at the scratches gently scraping a few, intended to increase the distance between the fan and the inner wall, to avoid friction between the two.
3. Video ca
, variable references are not replaced:[Email protected]~]# echo ' $SHELL '$SHELLDouble quotes represent weak references, and variables are replaced:[Email protected]~]# echo "$SHELL"/bin/bashecho Display in Shell color display, echo display with color, need to use parameter-EThe format is as follows:echo-e "\033[word background color; text color m string \033[0m"650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M02/84/94/wKioL1eVlvaBmmduAAATde1ZVos673.png "title=" 123451.png "alt=" Wkiol1e
cannot be changed dynamicallyMemory resource configuration of 1.2 NM, which is related to hardware resources
NM1: yarn. nodemanager. resource. memory-mb node maximum available memory
NM2: yarn. nodemanager. vmem-pmem-ratio virtual memory rate, 2.1 by default
Note:
L The RM1 and RM2 values cannot be greater than the NM1 values.
L NM1 can calculate the maximum number of containers on a node, max (Container) = NM1/RM2
L once set, it cannot be changed dynamically1.3 AM memory configuration paramete
Mac conversion disc to iso $ drutil statusVendor Product Rev MATSHITA DVD-R UJ-8A8 HB14 Type: DVD-R Name:/dev/disk1 Sessions: 1 Tracks: 1 Overwritable: 00:00:00 blocks: 0/0.00 MB/0.00MiB Space Free: 00:00:00 blocks: 0/0.00 MB/0.00MiB Space Used: 411: 49: 41 blocks: 1853216/3 .80 GB/3.53GiB Writability: Book Type: DVD-R (v5) Media ID: cmc mag. in AM3, find the device name/dev/disk1 of the CD to uninstall the device (why? Not in linux): $ diskutil unmou
the hardware based on the BIOS (basic input and output system) and enters the operating system to perform the function of supporting the system platform.
Chip classification
Intel:socket386, Socket486, Socket586, Socket686, Socket370 (810 motherboard, 815 motherboard), Socket478 (845 motherboard, 865 motherboard), LGA 775 (915 motherboard, 945 motherboard , 965 motherboard, G31 motherboard, P31 motherboard, G41 motherboard, P41 motherboard), LGA 1156 (H55 motherboard, H57 motherboard, P55 mot
series processor, five-phase power supply design. For expansion slots, a PCI-E 3.0 x16 expansion slot is provided. The memory slots are equipped with two DDR4 2133 DIMM slots that support dual-channel 32G memory.
For a rice users, if the RX470 with the AMD FX-8350, FX-8370 and other eight-core processors, the corresponding motherboard needs to match the am3+ interface 990FX, 990X, 970, such as the old architecture of the main model of the motherboar
suitable.
APU Sales Best PARTNER:
Recommendation Board: ASUS A88XM-A
Recommended reasons: 449 Yuan also sent two heat pipe radiator, 5-phase digital power supply
In view of the current AMD has not yet out of the AM4 slot motherboard and CPU, and its am3+ motherboard is not very recommended, but also more worthy of only with APU cost-effective is a good fm2+. This ASUS A88XM-A supports four DDR4 memory slots, display output support DVI
B150 motherboard, so much more expensive is not basic, the motherboard has aura LED light effect, through ASUS exclusive Aura software can arbitrarily control 16 million-color lighting, in addition to USB 3.1 Ac interface, m.2 SSD interface, as well as the electric competition radar sound waves and so on a series of design for the optimization of the game, recommended with no K i5 or i7 use, Group mod is also a pretty cool choice!
Price/Performance 30 Anniversary B150:
Recommended motherb
gaps, single-side 84-pin, double-side 168-pin, voltage 3.3 V, memory rectangular (obsolete ).
2. ddr1 (First Generation) one notch, single side 92 pins, double side 184 pins, voltage 2.5 V, memory particle rectangular operating frequency 266,333,400.
3. DDR2 (second generation) one notch, single side 120 pins, double side 240 pins, voltage 1.8 V, memory particle square operating frequency 533,667,800.
4. ddr3 (Third Generation) one notch, single side 120 pins, double side 240 pins, voltage 1.5
resource configuration of 1.2 NM, which is related to hardware resources
NM1:yarn.nodemanager.resource.memory-mbMaximum node memory availableNM2:yarn.nodemanager.vmem-pmem-ratioVirtual Memory rate, 2.1 by defaultNote:
The RM1 and RM2 values cannot be greater than the NM1 values.
NM1 can calculate the maximum number of containers on a node, max (Container) = NM1/RM1
Once set, it cannot be changed dynamically
1.3 AM memory configuration parameters, which are task-related
AM1:mapreduce.map.mem
Annexia U.S. ETS-T40-TB supports all current mainstream CPUs, including I7, I5, I3, and AM3, AM2, and users with high-end CPUs need not worry about compatibility issues.
Annexia Mei Ets-t40-tb base with aluminum base, the middle inlaid with a copper tube for heat transfer, smooth surface, can fit the CPU surface.
Annexia Beauty ETS-T40-TB Fan uses a 12cm pure black fan, and the other two products are used in the same series of LED fan, and th
After the motherboard is installed in the chassis, the following is the final power supply, the outer end of the chassis, hard drive cable, CPU heatsink line, motherboard power cord and other wiring issues:(1) Read the user manual of the motherboard to understand the location of each connection and the relevant instructions.(2) Generally according to the power cord interface and the shape of the socket can determine the majority of the connection.Fron
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