1. Unpack and check the appearance of the machine, focusing on whether there are scratches and dust;
There is a warranty card, packing list and instruction manual. The warranty card is printed without defects, the appearance of the machine is intact, there is no trace of disassembly, the label is touched by hand, there is no bulge, there is no defect in printing, there is no obvious scratch in the gap of the keyboard, there is no loose little red riding hood on the pointing stick on the keyboard, the screen cover is tightly closed, and the battery is closely combined with the main unit.
IBM will put a packing list in the box, which will list all the accessories in the box. (There are individual differences among individual models)
A machine; B battery, a C adapter and a D telephone line; A set of instructions; F two little red riding hoods; G a fixing screw-used to fix the interchangeable optical area to prevent others from plugging it in.
2. Check whether the serial number of the main engine and the serial number of the packing box are consistent, and check the model behind the fuselage and the model on the packing box;
3. Boot the machine to the BIOS. Press F 1 to enter the motherboard BIOS, and then check the general configuration, main frequency, memory and two key numbers, SN number and UUID number of the machine. SN number is the unique serial number of the machine, and there is no duplication. The serial number found in the BIOS should match the serial number in the box, the serial number on the back of the machine and the serial number measured by the test software.
UUID number is the serial number of the motherboard. It is only displayed on the BIOS and the box, and these two places should also match. In addition, it should also match the UUID number measured by the test software.
Record the CPU model and check it with the warranty card and configuration list.
Record the hard disk model and check it with the warranty card and configuration list.
Record the model of the graphics card and check it with the warranty card and configuration list.
Record the memory size and amount, and check with the warranty card and configuration list.
4. Enter the Windows system
Check the Windows Device Manager and use the warranty card and configuration list to check.
Check the charging times of the battery (make sure that it does not exceed 3 times, and in most cases it is 0 times);
Click Start-Programs -Acess IBM-ThinkPad Configuration, click Power Management, select battery information, select the second item Status Detial, and then click Information to get detailed information of the battery, including serial number manufacturer and so on. Click system information to view the model and serial number of the machine. The serial number should match the number on the back of the machine, the number on the box and the number in the BIOS.
Configure through Thinkpad-> System information-> See the list of warranties and configurations for details.
Open notepad and try the keyboard feel; Try the pointing stick.
5. Run Nokia Ntest screen to check whether there are any bad points, see the display effect of LCD, play a DVD and check the status of optical drive;
Well, here, your beloved notebook has passed the basic test.
The main software of novice money detector
Everyone says it's hard to buy IBM notebooks. In fact, the most difficult thing is not to check the machine, but to choose an IBM that suits your model and price. There is a feeling that spending money can't stop. Seriously, as long as the model is decided, it is actually very simple to check the IBM machine. Fox Zuo can't help the reader with the first job, so he has to do what he can. Dangdang Dangdang ~ ~ is a necessary software for money detectors ~
First of all, Cpu-Z is a software that monitors Cpu information, including: CPU name, manufacturer; Kernel process; Internal and external are always; Local clock monitoring, etc. The software can measure the FSB frequency and frequency multiplication actually designed by CPU, and can judge the overclocked CPU very accurately. This is the latest version of Cpu-Z V 1.38.
Download address. com/soft/3942.html
Then comes the China version of Nokia Monitor Test 2.0, a professional monitor test software produced by Nokia. It has comprehensive functions, including testing important display effects and technical parameters such as bad spots, brightness, contrast, color purity, focusing, ripple, jitter and readability. It can also be used to better adjust your monitor and make it perform at its best.
Download address/detail/14/135003.shtml.
Finally, IBM ThinkPad battery maximizer is a power management optimization tool. Its main functions include: 1. Check and improve the health of the battery. 2. Display some related parameters, such as battery charging time and remaining power. 3. Customize the power management mode, such as the brightness level of the screen when using the battery, the speed mode of the CPU, the sleep time of the system, etc. The latest version 1.38 is updated as follows: 1. Fixed a problem that manually changed screen brightness level could not be saved in battery life mode. 2. Solve the problem that the previously set charging threshold will be lost after waking up from sleep mode. 3. Fixed the problem that the function of improving battery health could not work normally under Windows 2000 system. 4. Increase support for ThinkPad G4 1.
Download address/detail/13/127889.shtml.
When you check the machine, you must find someone who understands this business. .
Distinguishing the authenticity of an IBM mouse: The main difference in the feel of an IBM mouse is that the real IBM mouse feels smooth, giving people a smooth feeling, while the fake IBM mouse feels rough or has a feeling of grinding sand.
From the perspective of outer packaging, the real IBM mouse packaging is more beautiful and standardized, and it is not easy to unpack (it is not easy to recover after unpacking); The fake IBM mouse package is relatively simple, so you can easily take out the mouse and connect it to LZ in detail without destroying the package::/s/blog _ 56fdcdb010000al.html.
IBM package: 1) The roughness and texture of red dots are different.
The characteristic red dot of the red dot bag is an important detail to distinguish the true from the false, which mainly shows that the genuine product is red, and the surface grain is deep, but it is clear and not rough. The color of fakes is water red, some feel transparent, the surface texture is shallow, and some even have no texture. The place where the iron zipper is connected is rough, without special treatment, and the edge bonding is irregular.
2) The handle is made of different materials, and the false texture is rough and smooth.
The quality of the handle directly threatens the safety of the notebook computer, so its material should be solid and feel good. Authentic feel is very good, very skin-friendly, moderate hardness, smooth surface texture, and very solid line pressing. The fake material is very common and solid, but it feels rotten and soft, but the grain on the surface is very prominent, and the line pressing is much worse than the real one, which has a feeling of shoddy.
3) The zipper is etched to different degrees, which is really clear, but the false lines are not clear.
The difference between zippers printed with the word IBM is also obvious. Authentic etched lines are very clear and profound, and the strokes are specially treated, which is very clean and tidy. The zipper of the fake felt thinner than the treasure at first. If you look closely, you will find that the etched lines of the letters are blurred and the strokes have not been processed, so you can clearly see the traces of poor workmanship.
4) The liner is very different.
The inner liner of the genuine bag is very big, and the fake bag is smaller. This is an obvious difference. The real package can make do with a machine with 15 inch screen, and the fake package can only be put into a machine with 14 inch screen. In addition, the inner container of the fake bag feels a bit like paper, and it is very thin, really like foam, thick and soft.
5) The adhesive tape of the liner is different.
The adhesive tape is used to fix the liner, and the words ibm are printed on it. The label of genuine IBM is very smooth, which is the kind of material similar to the handle, and it will not leave fingerprints when touched by hand. The fake material is somewhat similar to the feeling of grinding sand, not smooth, and it will leave oily fingerprints when touched by hand.
6) The internal labels are very different.
On the right side of the liner, there is a white label with logos of IBM and TARGUS printed on it, and the IBM P/N number on the back is the same as that on the plastic envelope. This series of numbers are unified, and all red dot packages are the same, namely: 3 1P7670/19K5900. It should be noted that the second half number of the genuine product (/19K5900) is affixed with another sticker, while the counterfeit product either does not have this label (inferior counterfeit product) or the second half of the label is printed, which is very important and can be used as a very authoritative feature to distinguish authenticity. In addition, there is another sticker on the last half of the plastic envelope, which is very special.
7) The blue of the file interlayer is green, which is really sky blue.
Open the file interlayer of the red dot package, and the blue on the left and right sides is somewhat different. True blue is light sky blue, and false blue interlining is green. The contrast is very obvious.
8) Different rings
Rings are used to fix shoulder straps. The fake hanging ring has good gloss and poor surface painting quality, and serious paint loss will occur when it comes into contact with the shoulder strap for a long time. In addition, the nylon for fixing the hanging ring is relatively long. The genuine hanging ring has a very delicate matte texture, which is thicker than the fake, and the nylon for fixing the genuine hanging ring is shorter.
9) Shoulder strap
It is also obvious that the genuine shoulder pad is made of the same material as the red dot bag, while the fake shoulder pad is made of the same material as its handle.
10) Other
The product label paper is also different. The real printing color is very clear, and the fake printing quality is relatively poor. There is a package of desiccant in the real product package, but there is no fake one. The external card holder is made of different materials. The genuine yarn is denser, while the fake yarn is thinner. In addition, there is a card in the genuine card holder, but there is no fake card.