Hard Disk Expansion Card Positive Solution Add 100 points high score

Hard disk expansion card, of course, there are hundreds, there are thousands, if you use it in Internet cafes, we recommend Promise Fast Trak 100tx2.

This is his parameter. ** is around 700.

The core processes chip promises

RAID features RAID0, 1, 10 and JBOD interface IDE

Built-in interface: 2 Ultral100 channels, up to 4 IDEs, hard disk data transfer rate: ATA100MB s

Slot type PCI

Bus speed 66MHz

The bus width is 32bit

Available platforms: Windows98, NT, 2000 XP, Linux, Netware

Other features hotswap, hotspare & data auto-rebuild.

Optimized hard drive performance and refreshable BIOS for upgrades.

It supports 48-bit LBA, can identify hard disks over 137G, reduces CPU load, and supports CRC validation.

Full-height card design, hard disk status LED display.

To make a hard disk array, you need to have a SCSI card. If you don't know how to do it yourself, it's best to hire a professional. Save yourself the hassle of needless.

On your optical drive cable, set the master-slave rear. It is still possible to connect two hard drives. This way there is no need to incur any expenses.

If you want to build a RAID, the performance (speed) will naturally improve a lot, but you need to buy a dedicated hardware RAID card. Set up a RAID-5 array.

Don't listen to him fart, if there are more than 700, it's better to change to a big hard drive, and 300 hard disks with 4 are enough? You don't need anything, you can just make it.

The whole plate is engraved on the whole, as the name suggests. Copy all data from the source disk to the destination disk. It mainly depends on whether you have data on the target disk, and if you have data, it is best to copy it to another hard disk.

You usually use ghost to engrave. ghost can be partitioned to partition ticks. One thing to note, though.

Pay attention to the engraving. Don't just turn it backwards. Be sure to distinguish between the master and the slave.

You can see clearly when you plug in the hard drive cable. ide0, and ide1 If the source disk is inserted into IDE0, it is the first hard disk engraved with the second disk, if it is IDE1, it is the second hard disk engraved with the first hard disk, just pay attention. Generally, there is no need to make backups.

The two hard disks are all engraved against each other, and the target disk should be completely rewritten, and there are things in it, and useful things should be moved to other places, and if they are useless things, there is no need to back them up.

A very powerful hard drive data recovery tool. It can help you recover lost data and rebuild the file system. EasyRecovery doesn't write anything to your original drive, it mainly rebuilds the file partition table in memory so that the data can be safely transferred to other drives.

You can recover data from hard drives that have been damaged by viruses or that have been formatted. The software can recover hard drives that are larger than . Long file names are supported.

Corrupted hard drive data blocks like missing boot records, BIOS parameters; partitioned tables; FAT table; The boot area can be restored by it.

finaldata

finaldata Enterprise Edition.

A very powerful hard drive data recovery tool. It can help you recover lost data and rebuild the file system. EasyRecovery doesn't write anything to your original drive, it mainly rebuilds the file partition table in memory so that the data can be safely transferred to other drives.

You can recover data from hard drives that have been damaged by viruses or that have been formatted. The software can recover hard drives that are larger than . Long file names are supported.

Corrupted hard drive data blocks like missing boot records, BIOS parameters; partitioned tables; FAT table; The boot area can be restored by it.

finaldata

finaldata Enterprise Edition.

A very powerful hard drive data recovery tool. It can help you recover lost data and rebuild the file system. EasyRecovery doesn't write anything to your original drive, it mainly rebuilds the file partition table in memory so that the data can be safely transferred to other drives.

You can recover data from hard drives that have been damaged by viruses or that have been formatted. The software can recover hard drives that are larger than . Long file names are supported.

Corrupted hard drive data blocks like missing boot records, BIOS parameters; partitioned tables; FAT table; The boot area can be restored by it.

finaldata

finaldata Enterprise Edition.

When you delete a file in Windows, only the directory information is deleted from FAT or MFT (NTFS). This means that the file data remains on your disk. So, from a technical point of view, this file is recoverable.

finaldata is used to recover lost data through this mechanism, and it is no exception after emptying the ** site. Also, finaldata can be easily recovered from formatted files and files corrupted by viruses. Even in extreme cases, it can be recovered if the directory structure is partially corrupted, as long as the data is still saved on the hard disk.

EasyRecovery Professional ȫ ɻ ɦ ɦ ɻ

Absolutely, it's very simple.

Just look at it.

Brother, how many hard disk interfaces does the motherboard have?

If there is only one interface, do not use the original installation CD, and try the partition installation system!

If there is a problem with the card reader, or if there is a problem with the data cable connected to the card reader, try another one.

Under normal circumstances, if the hard disk mode is not correct, the blue screen will not enter the system, instead of being stuck on the boot interface.

Stuck on the boot screen may be your system is not installed properly.

Once in the BIOS--- configuration---sata controller mode -- change the mode.

Dear Lenovo users, hello!

Dear Lenovo users, hello!

Once you're in the BISO system, select the config option, then find Serial ATA (SATA), set its properties to compatibility and you're good to go. Hope it helps.

SSDs boot up with random read performance and Windows is not yet loaded, so boot up very quickly. However, after entering the system, the search function will create an index (if the file changes, it will be read), so you will often see that the disk is 100% occupied.

Solution: 1. First enter cmd in the start menu, then right-click the mouse on the command prompt, and select "Run as administrator".

4. On the service page, scroll down the right side of the scroll bar and find the Windows Search item.

5. Double-click this item, and in the pop-up Windows Search settings page, pull down the "Startup Type" menu, and select "Disable". If the service status is "running", you can also click Stop to immediately turn off the search function, and then confirm the exit.

6. Next, don't be in a hurry to restart the computer, continue to flip through the service items, find the homegroup listener and homegroup provider, the same operation is also completely "disabled", and the computer can be restarted once after all are set.

There will also be software under the system that frequently accesses the disk, resulting in high disk usage, which can be viewed by Task Manager and manually shut down.

Solution: 1. Pull the mouse to the bottom of the desktop, then right-click and select "Task Manager".

2. Select "Performance", and then click "Open Resource Monitor" at the bottom.

3. By looking at the name of the "Disk Active Process" and the speed of reading and writing, you can see the corresponding application.

4. After finding the corresponding application, right-click and select End Process.

How to solve the problem of 100% disk occupancy?

Yours didn't show 100%, but it was reached at some sudden moments.

It's that the hard disk reads and writes to the limit.

1. In high-speed driving, the picture captured by the dash cam changes very quickly, which is a severe test for the imaging and processing speed of the machine. We used A4 paper to imitate the form of a car license plate and printed a license plate; There is a person standing on the side of the road, holding a printed license plate in his hand, and using a car equipped with a dash cam to pass at different speeds to compare the impact of the speed on the shooting effect of the dash cam.

It's really a big head.,I just bought a new memory card two days ago and installed it on the dash cam.,Why is it not enough today.,So,How big is the dash cam memory card generally used?

Generally, dash cams do not have built-in memory, so they need to rely on memory card expansion or mobile digital hard disks. If it is a micro SD card expansion or an SD card expansion, the capacity ranges from 2G, 4G, 8G, 16G, and 32G; If it is a portable digital hard disk, the capacity can be: 250G, 500G, 1000G, etc.

The first thing to know is how much memory the dash cam can support, the market generally has a capacity of 8G, 16G, 32G, and a mobile digital hard disk has a capacity of 250G, 500G, 1000G, etc.

The recording duration supported by different memory cards of dash cams is also different, and the maximum recording time of 8G is about 2 hours; The maximum recording time of 16G is about 4 hours; 32G can record for about 8 hours.

And the larger the memory, the higher the dashcam**, of course, so it can be configured according to individual needs. However, it is recommended to choose a relatively good clarity and avoid encountering inconclusive evidence such as professional porcelain.

The choice of the memory card of the dash cam is a very simple problem in the eyes of many of us, and it is not possible to buy the memory card given away by the dash cam, what else is there to worry about? It's not that simple! Here is a brief explanation of how to choose a memory card.

Hello! The range of dash cam memory card options is very wide, and it can generally be seen from the following aspects::

3. Rearview mirror dash cam and hidden dash cam should be paid attention to when installing memory cards.

The hidden dash cam is basically difficult to replace after assembling the memory card, because it is basically a dark line and then installed in the reserved plastic box of the front windshield, if you choose a memory card, it is best to choose a big brand, so as to avoid a lot of problems.

There are no such problems in the rearview mirror driving record, and it is often more convenient and fast when changing the memory card, and it can be disassembled and replaced at any time.

The main function of the dash cam is to record the car image in real time, to safeguard the legitimate rights and interests of the driver, if there is a dash cam, the driver can provide effective evidence for himself. Except for some special models, dash cams generally do not have memory, and you need to purchase a memory card separately.

As a high-speed erase device, the dash cam has requirements for the speed of storage and reading. Class is the current standard for measuring the speed of micro SD cards, and there are several levels: class0, class2, class4, class6, and class10. What does this mean?

Let's take mobile phone memory as an example, we all know that the larger the mobile phone memory, the faster the mobile phone runs, and now the mainstream mobile phone running memory is also 4G or 6G, and some game mobile phones even reach 12G memory. So the bigger the class, the better, and pay attention when buying. The memory card should first choose a write speed of C6 or higher, so that there will be no problems when running.

Therefore, it is more recommended to have a 64G memory card, which looks like more than 100 yuan, and it will be cheaper when encountering preferential activities. Common brands are Kingston, SanDisk, Toshiba, Samsung, etc.

At present, the dash cam on the market only supports a maximum of 32G for memory cards, and it can be seen from the above figure that 32G can be recorded.

The inner card requirements of the dash cam are relatively high, don't buy the wrong speed choice class10, otherwise there will be a lot of problems, I didn't care about it for the first time, I bought a class4, and there was a problem. Later, I changed to a class10 one, which was easy to use. Because the "Tiger View" dash cam is a loop recording, it can also be uploaded to the cloud with one click, and the size of the memory card itself has little to do with it, and you can choose 8G, 16G, and 32G.

I think this question should be raised according to the quality of your dash cam related to the brand. If you buy a brand, it should be a longer memory card and a longer time.

Usually 32G is more suitable for personal advice, and enterprises usually have 8G when they buy it in order to reduce costs.