My first and only laptop is the ASUS N55SF. Among the well-known N55 series, SF is the most short-lived (for many reasons including a lot of bugs in the BIOS program, the repair is not active, and the sound card driven by the UEFI system. Silent, etc.), followed by the release of WIN8 quickly abandoned this model was changed to the SL series, of course, the graphics card was quickly changed to the 600 series of graphics cards, in fact, is the 555 card vest. However, the BIOS natively supports WIN8, there is no difference in shape, and it is even more hateful that Asustek immediately announced that the SF series does not perform WIN8 system compatibility testing, nor does it provide corresponding hardware and program WIN8 adaptation work (Do not ask me how to know, I The e-mail asked the Asus engineers if they were not on the test list and I instantly fell into the 10,000-year-old ice cave.) With the N55SF's occasional 2.5mm external subwoofer, a blast of sound, no sound, and the screen experience of the 1366768 resolution with a bleached lightening effect that was forced because of Pocket Mao's limited forced selection (of course, when the silk thread series I5 is also the largest range that can be tolerated at that time. How do you ask for the price? More than 6,800 years. We insisted on using it for 5 years. After we dropped out of Auntie Zhang last year, we started a new SSD! Flash Di EXTREM 480G version, of course, silly very naive to start the country line, although at that time the offer is very powerful probably more than 1,000 to enter, but compared to Haitao's price advantage is still deeply felt heartache ah! (In the comments, it is said that SanDisk belongs to Quanguolianbao. You can use the serial number. I was naive at the time that this estimate was misunderstood. I hope that Haitao and the Bank of China have different warranty policies. In fact, I After consulting the SanDisk sales department, the answer still leaves me fresh memory. “Our SanDisk products are licensed and parallel, and there is a serial number that can be registered to provide a constant warranty service.†My heart instantly flies through the mud and horses. Since then, Zhang Ah has started a journey of learning and learning. Once again, you can give an accurate statement that you want to purchase the SanDisk products, that is, you need serial numbers, no branch water, and no emails.) Replace the SSD and re-do system installation software. Experienced what is called the general feeling of flying, basically do not need to wait, boot to use! Do not ask why did not remove the drive, I was thinking, a look at the optical drive SATA2 generation interface I silent, and tears are long gone! Follow-up also upgraded this laptop screen last year, replaced by the legendary wide color gamut V4 1080P screen, that color and level of detail, indeed my dog ​​eyes can be clearly identified, but WIN7 support for high DPI Everyone likes it! After all, most of the software is unable to support the display under high DPI, fuzzy display that is more commonplace, Tucao Tucao who do not let you use the OSX on the tall (not this will be called MAC OS, at a glance). Also upgraded memory DDR3L memory, this obedient sea Amoy reasonable prices, use is still very good, but Lu master inside bars do not know the brand and model, the serial number is also a mess! However, no problem at all! When the old platform's common problem, rose to 16G memory, CPU and fan also changed, cooling sound a lot smaller, CPU performance is also replaced by I7! Estimated before and after the upgrade spent 2000 ocean! Say no more than a lot less, the most dissatisfied is the machine weight that is quite possible, the battery life is also a little bit tired, the desire to change the computer for a long mental grass grows gradually, began with the seedlings, and later became the grassland It's out of control. Observing Zhang Aunt's push for computers has also become one of the concerns.
At first, I wanted to select the fruit family's MACBOOK series. The high score screen and system are still very tempting. This idea was once occupied for about 1 year. Nothing has to look at this machine for discounts. Can not be paid in installments is also interest-free, the best is the kind of 24 or more, forgive me to tell the truth again), know that this generation of MACBOOK to upgrade the product line, after all, the latest SKYLAKE has not yet swapped in, so wait and see ( In fact, there is no money.) Calmly thinking about the use of the environment is basically inseparable from the basic WINDOWS system system to give up (in fact, it comes down to no money). As far as the thinkpad concerned about carbon X1! However, the gap between the Bank of China and Haitao is too great. The price is on the one hand, eight channels can be customized hardware, and ten thousand grass mud horses dance! The eight channels have nothing to do, but it is difficult to understand this skylake with DDR3 which is what the main push products mean! Have a familiar (knowing the insider) enlighten me! This is the most unpleasant place for people to feel uncomfortable. There is still a clear price for such expensive prices! Can't stand it! Really can't bear! One suspects that it is estimated that Lenovo’s DDR3 memory hasn’t finished yet! This terrier was buried in this way, hindering my further contact with ThinkPad! .
As for other notebooks, there are many high face value, and there is not much concern. We will not introduce more here. There is a lot of Amoy Zhang's original inside the sea Amoy extraterrestrial, seeing my heart is also longing for, but seeing the weight and use of the focus is not included in the considerate degree of love for the game has also been reduced (Heart no way), also met with Xiao Haitao returned XPS posts and remained quite interested in the machine. Dell's XPS series still had a longing. Until the previous paragraph of the 618 Mop Festival, launched a lot of DELL XPS series models offer information, then the official website to see, to see everyone's sea Amoy single and all parties evaluation and evaluation, found that this machine is really good value, in the WINDOWS camp It is comparable to thinkpad series, metal body, high score screen, even there alone significant! Nothing is picky! This grass was lush, and he immediately wanted to wait for an appropriate opportunity to start! (Actually, it was submitted for examination and approval, and the LD nodded). It was possible to start with a compromise and coercion. If you don't know how to cancel a birthday gift for a few years, you should enter him first.
It is very important to select the appropriate purchase method and approach. At the beginning, it was really considered sea scouring. The price was very attractive, and there were specific tutorials that the predecessors shared in transferring the warranty to the domestic market. However, the waiting time was longer. DELL USA’s official website picked up credit cards and domestic cards. Seriously cut a single, you need to learn a lot of Aunt, there are related tutorials to help step by step sea Amoy home. Due to the long time of sea scouring, LD is strongly recommended for big-ticket products, and the official website of the official website. At that time, there was a good official online activity. At that time, there were gifted mobile power, mouse, computer bags, and exclusive gifts for XPS, and 200 deductions. Discount code, XPS series has an advantage, has its own replaceable memory slot, even if the buy configuration is lower, can also be upgraded in the future, did not buy a 4K resolution top matching machine, the battery will not be full of mold , you can also add a hard drive, 256 SSD is not enough to tell the truth, ah, system and recovery partition to occupy a lot! Plus a hard drive is necessary! This scalability and replaceability do not need much to say! Official website selected machine 15 inch 1080P 256SSD machine, can only be regarded as the basic models, because of the cheap, after the completion of the completion of the discovery of installments require additional fees, very troublesome, when the official online model is 2728R! Jingdong and other malls can not keep up with the speed of the official website! You can choose other malls that have related models. The card usually used in the hands is the China Merchants Bank credit card. It is quite good to think of the online shopping mall activities for investment. It is also good to hold the mentality of trying to find that these machines can support 24 interest-free instalments, and there are also 200 coupon discounts, but Less mobile power and exclusive packages. After the ideological struggle was compromised, it was decided to purchase at the China Merchants Bank. Since it was not assured that the China Merchants Bank had a formal authorized channel for DELL, it was consulted on the official website. The result of the consultation was that the China Merchants Online Mall authorized it on the Internet and immediately placed orders, after the order was placed in the afternoon. Near the evening has been shipped from Beijing! 2 days later.
Give it the address of this official mall:
XPS15 start and unpack: 
When receiving the photo, the delivery address is Beijing, the express delivery is the next day of SF, the speed is good
Just received the courier freshly baked, is Beijing delivery, authorized service provider Hanlin Hui, SF the next day
Express box packaging is very strong
The packaging is very solid, but there are also signs of China Merchants Bank's online mall.
The things inside the box are like this
Open the box as a whole view, there are two kinds of gifts and protagonists, gifts are Dell's own wireless mouse (but not the Bluetooth variability), and comes with a computer bag.
Remove the mouse and take out the protagonist
Then the protagonist can't wait to appear.
Box seal complete
This tag is really strong enough
Finally detained the box to see if there is a
Inside the box is this, about two foam cotton, there is a black box inside, really packed solid enough
Take out the box
Black box completely removed
This should be a look at the machine!
The box damping is good, one hand is not good to remove the cover
Showing the tip of the machine iceberg, metal gray ah (dark sky gray bar)
The machine is completely exposed in the box
The paws are coming out again. It's really contaminated. Watch your eyes. Please ignore them automatically. (The reason is that this is only a video of LD's out of the box. So there are a lot of angles in the middle of the picture. There are countless claws. I'm really sorry.)
This is the one-year serial number of the manual and OFFICE365 after leaving the box.
The above is the appearance of the machine with a plastic protective film. The weight is moderate and the touch feels very good.
There is more detailed information below the backplane, including the service number, etc. It is very important, so that the design is to avoid wear, but the label of WIN10 is also on the bottom! There is no legend of the COA that comes with a genuine serial number? After WIN10 did not provide it? Please enlighten me! Thank you!
The screen with the ultra-narrow frame turned on for the first time shows very good colors and effects. The carbon fiber material on the C surface is good, but it also has the disadvantage that it is easy to stick grease and is difficult to remove! You are advised to start or consider film processing! Most of the foil patterns can be customized, but tailoring can also be needed, you can search in the richest man!
Attach the keyboard membrane link, it's OK.
Body film, but also for reference, but also can be customized, but this is not easy to put together, really is not easy, too much force on the deformation! ! !
Specific to the use of the machine, this machine parameters too much online, this 15-inch only one SSD hard drive, but because the resolution 1080p non-4K so the battery capacity is not the largest, set aside space can be on a hard drive, you need to disassemble , here is not yet done this step upgrade! This machine comes with 8G of memory, in the second half of this year, the flagship phone has to be up to 8G of memory today is quite stingy, but the use of the above did not find too much problem!
System WIN10 64-bit Home Edition, if you want to upgrade to the professional version can find the richest family, the specific steps is to provide an upgrade serial number upgrade system, upgrade to provide you with an activation serial number activation, if there is no more advanced professional requirements, then the machine The self-contained system is fully adequate and does not reflect the gap between the professional version and the professional version. Of course, professionals are free to choose.
BIOS upgradeWhen this machine is started, the BIOS version is 1.2.0.
A new version of the BIOS was released on 2016-7-5 to fix about 10 messages and thunderbolt firmware updates and driver upgrades.
New version of the BIOS 9M EXE executable file!
It is recommended to install the new version of the lightning driver first and then upgrade the BIOS program. The upgrade process will restart .
The upgrade is as follows ( remember to keep the battery level is the safest way )
Double-clicking on the EXE will prompt for updates and precautions. Keeping power is very important
You can see that after clicking OK, the current version of the BIOS, that is, the version of the deeper subsystem, and the version change of the new BIOS version that is about to be updated will be listed.
After the process is completed, it automatically restarts to enter the following display interface.
Click OK to restart the computer, appear after the DELL LOGO upgrade progress bar below, this is not the progress of the order is not correct, in fact, this FLASH PROGRESS process requires 3 times from 0-100% of the brush into the process, the second brush The slowest speed, the longest time, the whole process takes about 10 minutes to complete, you need to wait patiently! After the refresh is complete, you can enter the system automatically!
The system will prompt that the lightning interface firmware needs further upgrade!
Lightning firmware upgrade files and driver files! Driver files have been installed before the BIOS update!
After booting, it is generally indicated that the lightning interface firmware update is required. Click Upgrade Firmware to complete.
After the lightning firmware upgrade is complete, it needs to be restarted. After the restart, all upgrades are completed. However, there is no way to fully test the lightning interface's changes in speed, etc. No device can achieve that terrible bandwidth, but repairing and improving performance should be worth upgrading!
Because this machine own interface less thunder and lightning 3 expansion is more important, DELL's own thunder and lightning special expansion has DA200 and TB15! The essence of this is that TB15 supports multi-monitor output, and the interface is extremely rich. It needs an external power supply to display multiple screens at the same time. The DA200 only provides a simple extension for each of the 4-port USB3.0 and one VGA HDMI precursor LAN port! DA200 has been purchased, follow-up to improve the use of the situation! Thank you for watching, my humble opinion, and I can't forgive me if I am not there.
At the end of this remind you to pay more attention to the body, especially the use of computer and mobile phone posture, in addition to the two-month outpatient, see the most is the young patients with neck and waist pain,
This is called cervical anti-bow, popularly speaking, the curvature of the cervical spine has become the opposite of the normal physiological direction, this harm is very large, a slight external force can cause spinal cord injury in the neck, spinal shock, off the diaphragm and so on. This is just the tip of the tip of the iceberg! Have the opportunity to talk about the general health of this neck and waist! Thank you for watching. Improper!