Answer: The full English name of PSP is Playstation Portable, with a CPU of 333MHz, a main memory of 32MB, a 4.3-inch LCD screen and a resolution of 480*272. You can use 1.8GB UMD CD or a memory stick with a maximum capacity of 4GB at present to expand its capacity. The actual 3D picture performance is between PS and PS2, and the longest game time when the battery runs at full load is 4-6 hours. (More functional details)

Q: What is the regular edition, what is the deluxe edition and what is the ultra-deluxe edition?

A: There is no difference in the performance and quality of the host except for the attached accessories in the three versions.

The basic model only includes: PSP host * 1, transformer (power cord) * 1, battery * 1, price 19800 yen;

Deluxe edition (premium package) 32M memory module (MSD)* 1, special protective soft bag * 1, wristband * 1, wire control and earphone * 1, the price is 24,800 yen.

GIGA PACK replaced the 32M memory module (MSD) with 1GB on the basis of the deluxe edition, and added: wiping cloth, USB cable and bracket. The price is 29,800 yen (currently discontinued on the market).

Q: Q: How many colors does the PSP host have? [↑]

A: Now there are two colors, black and white, and the price is the same (the market price is different). The "pink" mainframe in Hong Kong and Taiwan has been listed (165438+20061October 22nd), and the normal version (1006PK) is the same as the other two colors. In 2007, blue, silver and gold hosts were released.

Please click here to learn more about the official environment.

Q: What is the actual price of PSP in China at present? [↑]

A:

Q: What should I pay attention to when buying a PSP host? [↑]

A: First of all, it is necessary to identify whether the business is selling a real new machine. Second, we must pay attention to distinguish the host system version when buying, which will be related to whether we can run homemade programs and UMD game images. Third, check whether there are any bad points on the screen. Fourth, try the key. Every key works, as long as it is comfortable to press.

In addition, it is normal to unpack the package when buying the host, because the PSP package is unsealed when it leaves the factory, so it is irresponsible to spend money to unpack JS. All PSPs have no boot screen, and the boot setting screen can be restored, so the BOSS said that it is not credible that the new machine has a boot screen. Deluxe format the memory module on PSP to see if it is normal. The memory stick is packed in a plastic bag with the instructions. If it is outside in bulk, this machine is probably used by someone else.

Q: How to tell the difference between PSP refurbished machines? [↑]

A: Whether it is a real new machine can be distinguished from the following two points:

1, carefully observe the appearance of the machine for scratches. There is no or only a small amount of dust on the surface of the brand-new host, especially the key gaps such as rocker and L/R key, which are easy to stick with dust.

2. Are there fingerprints on the screen and fuselage? The brand-new PSP exudes a "bright" feeling and looks comfortable, while the old host is relatively dim and easy to distinguish. Of course, the host with fingerprints is not necessarily an old machine, but at least it is doubtful whether this machine is a defective product picked out by others.

3. See if the screws have been screwed, remove the battery, and see if the rectangular and long dark gray seal with words printed on the main machine below the battery is intact and has not been uncovered and pasted again.

Q: Besides the PSP host, what other accessories do I need to buy? [↑]

A:

Must buy: because the PSP screen is relatively large and easy to scratch, you need to buy a PSP screen protective film (generally within 100 yuan); In addition, in order to meet the needs of playing games, listening to music and watching movies, you need to buy a large-capacity memory stick (generally buy a memory stick with a capacity of 2G, because larger games exceed1g); In order to easily copy games, movies and other files to PSP, you need to buy a data cable (in 50 yuan); If you want to play more games, you need to buy a UMD startup disk.

Shopping: If you often take PSP out, you can consider buying a PSP bag (cloth or leather) or a protective case (metal and plastic); Finally, if you think the battery life is too short, you can buy a large-capacity spare battery.

Q: Do PSP power supplies (transformers) need to be purchased separately? [↑]

A: No, the power supply attached to any regional PSP is 1 10V~240V, and there is no need to purchase another power supply (transformer).

Q: How to check the PSP system version? [↑]

Answer: Go to "System Settings" and select "System Information". The number shown in the second line is the system version number.

Q: What is the difference between PSP hosts of different system versions except the price? [↑]

A: Click here to see.

Q: How to check the bad spots on the PSP screen? [↑]

A: The problem of poor screen points can be used as the basis for selection, but don't care too much. After all, it is almost imperceptible in actual use. There are two kinds of bad spots: 1, bright spots-only one color is displayed; 2, black spots-always black, no light. Generally speaking, the bad points of 1 to 3 are normal, of course, there is nothing better. Compared with the bad spots, the scratches on the screen are actually more conspicuous, so it is very important to buy a screen protective film.

There are two simple ways to test bad spots on the screen:

1, and adjust the date to 1. At this time, the screen color is almost white, and it is easier to see the black spots. Then change the background color in different months and continue to check the bad spots of different colors.

2. Enter the last option in the settings: About psp. Press the OK key twice quickly to quickly enter the black screen state. At this time, you can see the highlights at a glance.

If you want to be foolproof, put five kinds of solid color pictures and check all kinds of defects, but you need to bring your own memory stick. Pictures can be downloaded from the video game bus.

Q: What should I pay attention to when buying PSP screen protective film? [↑]

A: It is best to buy a screen protective film together when buying a PSP. The screen of PSP is fragile. If used carelessly, it will leave a permanent mark on it, which is more harmful than the bad spots on the screen. Players who cherish PSP suggest buying a good screen protective film.

There are original movies and assembled movies on the market. It is suggested to buy the original film, which is much better than the assembled film in transparency and quality, but the assembled film is not transparent enough, which affects the screen display effect. There are mainly Hori, Capedes, LEPO, etc. , are all good choices. The price is generally around tens of yuan.

Q: What should I pay attention to when buying memory chips? [↑]

A: At present, there are two brands of memory sticks, Sony and Sandisk. Both are fine.

How to choose a Sony memory module?

At present, Sony brand memory sticks on the market are divided into soso licensed, original parallel imports and assembled goods.

Suoguang licensed products are authorized by Sony, and there are Suoguang labels on the outer packaging. The quality of this memory stick is guaranteed, but the price is more expensive.

The original parallel imports are also genuine, but they have not been formally represented, so there is no warranty. Moreover, there are few such goods on the market at present, so please pay attention when buying.

Recently, the very popular assembly rods are not actually produced by Sony, but some underground factories purchase Sandisk chips or other chips themselves and then sell them on Sony shells. This kind of memory stick is very cheap, the price is about half of the original. At first, there was a big quality problem (the merchant promised to replace it one year), but looking at the current market, the quality of the stick is also rising, and the transmission speed will not be too great. This is the most common memory stick on the market, and it is up to the player to decide whether it is worth buying.

How to choose SanDisk memory chips?

Sandisk's situation is relatively simple, only licensed and parallel imports, and there are no fakes at present. Moreover, parallel imports and licensed products are easy to distinguish. Pay attention to anti-counterfeiting labels and 800 free telephone inquiries, and you can buy real licensed products. The following is a detailed description of SanDisk authorized products. SanDisk's agent in China is Shanghai Hongqu, which provides a five-year warranty. In the market, Shanghai monascus is abundant and easy to buy.

What is a high-speed stick? High-speed stick is a memory stick with higher transmission speed than ordinary memory stick. Generally, the word "high speed" will be marked on the memory stick (but now the counterfeiting technology is better, so it is best to test the speed on the spot).

Q: What should I pay attention to when buying PSP batteries? [↑]

Answer: According to the test, psp consumes 300~400mA per hour when playing games in the memory stick with the lowest sound and brightness, which means that the 1800mA battery of PSP can last about 4.5~6 hours. Therefore, the approximate service time of batteries with other capacities can be calculated. After one year, the service life of PSP battery may be shortened.

In addition, the biggest feature of external battery is its large capacity, which is generally 3~4 times that of PSP battery. When purchasing, try to choose batteries from well-known brands or well-known battery manufacturers. If it is really bad, it depends on whether the workmanship, packaging and appearance are exquisite and whether there is quality assurance. If you use junk batteries without any certification, it will also cause damage to PSP, especially LCD screen, or cause PSP host failure.

Q: What is PSP software degradation? What PSP is hardware degradation? [↑]

A: The so-called software downgrade is actually an "informal upgrade" to run a lower version of Sony's official system upgrade package on a higher version by taking advantage of system vulnerabilities. In other words, software degradation means forcibly installing the firmware program of 1.50 version on a higher version machine. Now all PSP hosts can be downgraded by software.

Hardware degradation can also be divided into two types. One is to use special hardware equipment to brush PSP firmware chip to achieve the downgrade, and the other is to transform the motherboard above TA-082 into TA-08 1, and then run the previous software downgrade program to achieve the downgrade. Using the former may lead to the change of MAC address, resulting in the inability to connect with games such as monster hunter (it is also reported that it will not lead to the inability to connect, depending on the technical level mastered by the local changer), while the latter has not found any problems so far, which is difficult to distinguish from ordinary 1.50 system machines. The current hardware downgrade price is 100-200 yuan.

If the PSP you bought is soft, so much the better. If it can't be soft, you can also consider hard drops. At present, almost all big cities have places where they can be hard to drop.

Q: What is a homemade program? [↑]

A: Compared with the commercial programs (games) sold in UMD CD form and the trial version provided in download form, the system upgrade package and all programs and games that are not authorized by Sony and run through system vulnerabilities belong to self-made programs. The scope of self-made programs includes: ISO boot, simulator, e-book reader, media player, etc. Homemade programs are the way to get extra unofficial functions. Programs that can run on PSP must be placed in ms0:\PSP\GAME\XXX folder, XXX can be any character, but the program name must be eboot. PBP ("MS0" refers to a removable disk letter formed by a memory stick. )

Q: What kind of PSP host can run homemade programs? How to run it and how to install it? [↑]

Answer: All system versions are available, among which 1.00 system can directly start the self-made program and put it in the ms0:\PSP\GAME\XXX directory.

1.50 system can also directly start the self-made program, but the self-made program needs to be divided into two EBOOT. PBP files are placed in folders A and A% respectively, which need to be copied to ms0:\PSP\GAME\ during installation.

Version 2.00 to 3.03 PSP needs to be downgraded to 1.5 system through a downgrade procedure.

OE self-made system uses different self-made programs, and can use 1.5 program.

Q: What kind of PSP can play ISO and what kind can't? [↑]

A: ISO is a mirror image of UMD CD. A file generated by reading data from a semiconductor chip is called rom, and a file generated by reading data from an optical disk medium is called ISO.

It can be said that hosts from 1.00 to 3.03 can run ISO in different ways. Systems that cannot run ISO directly: 2.00, 2.50, 2.60, 2.70, 2.7 1, 2.80, 2.8 1, 2.82, 3.00, 3.02 and 3.03 can be upgraded or downgraded to 1.50. If you want to know more about running ISO, please see here.

Q: How to run ISO games? [↑]

A: At present, the popular ISO game operation mode is to upgrade to 3 to run ISO. XOE series self-made system. At run time, the CD-ROM drive sometimes needs a UMD game CD (it can also be a demo disk called startup disk in the market). This self-made system is improved by foreign hackers on the official system, and can realize the functions of the latest official system, such as using PS simulator, camera, g PS and so on. , and it has the characteristics of 1.5, which can directly run self-made software. The most powerful thing is that it can directly run the PSP game ISO. (See the theme of playing games for details)

Q: How to play MP3 and MP4 with PSP and how to set wallpaper? [↑]

Answer: MP3 and other music files need to be placed in ms0:\PSP\MUSIC directory, and you can create any subdirectory and name it. The MPEG-4AVC file is named MAQXXXXX.MP4 and needs to be placed in the MS0: \ MP _ root \ xxxanw01directory; The MPEG-4 file is named M4VXXXXX.MP4 and needs to be placed in ms0:\MP_ROOT\XXXMNV0 1 directory. Both suffixes are *.MP4, please pay attention to the distinction. X stands for any number, but the total number of digits cannot be shortened.

You can also put the video files in the video folder under the root directory of the memory stick.

(Not all PSP systems can change wallpaper at will) The wallpaper file can be in the format of: *. BMP，*。 JPG。 PNG and so on. , and put it in the ms0:\PSP\PHOTO\ directory. Subdirectories can be created and named at will. It is recommended to use a picture with a size of 480*272, which completely fits the screen size of PSP. When setting, first set the wallpaper in the theme setting, so as to use it in the setting mode. Then return to the photo, press the triangle key, select the second icon "Set as wallpaper" from the left of the first line, and set the currently viewed picture as desktop wallpaper.

Q: How to play the simulator with PSP, how to play PMP movies and how to browse e-books? [↑]

Answer: First, install the corresponding emulator according to your system, and then put the ROM file anywhere on the memory stick. Generally speaking, for the convenience of searching, we will choose to put it in the ROM or ROMS folder under the simulator installation directory (no%).

To play PMP movies, you need to install the corresponding PMP player and save the movie file in *. The pmp format is placed in the ms0:\PSP\VIDEO folder.

You also need to install a corresponding reader to browse e-books, and *. Txt files can be placed anywhere.

Q: How to upgrade PSP system? [↑]

A: Sony's official system upgrade package is also a program called EBOOT. PBP must be placed in the ms0:\PSP\GAME\UPDATE\ directory. Please ensure that the battery is fully charged and connected to the power supply when upgrading.

Generally, the domestic bare metal price is around 1400. I don't know if the price of headphones, black boxes and 4G high-speed sticks is around 1700.

Look at whether there is dust in dirty places such as battery cover and buttons, and you can judge whether to renovate.

You can add 740 153 3 12 if you don't understand.

Add my QQ and tell me in detail.