How do u disk data cannot be saved
Not come outWith the so called universal formatting tool, rice is usedAuthentic, but also luckThe correct way is to;1, the next ha_h2testw test whether there is no bad block, generally detected:**M normal++M began to show bad blocks,The possible true capacity is **M2 a u-chip model checking tool -ChipGeniusTest chip model, corresponding chip production tools under low price, is the original formatBut there is no software when the best open chip, general fake Kingston is MW (super Kuwait) chipMass production because it is black instead of a factory Flash, so to choose the "black or slow production", and "capacity of priority", because it is black, so the failure rate is relatively high, the same chip production tools, the general version to try a few more
Production tools to the digital home suggest you download their image production tools package, which integrates almost all production tools, you try one by one on the line, it is the same type of chip will also have many different versions of the production tools, that is to say, the same type of chip will have several different versions of the corresponding tools and production, and not more better, want to save your U disk, is not afraid of trouble, a try, there are a total success, you, even if you find the right production tools, the first time may fail, again good. In general, production is very troublesome, but for your U disk, you have to patiently try, RP, okay, the first time you can fix it, good luck!Can also go to U disk home to see
Suspected expansion disk production?Production tools to the digital home suggest you download their image production tools package, which integrates almost all production tools, you try one by one on the line, it is the same type of chip will also have many different versions of the production tools, that is to say, the same type of chip will have several different versions of the corresponding tools and production, and not more better, want to save your U disk, is not afraid of trouble, a try, there are a total success, you, even if you find the right production tools, the first time may fail, again good. In general, production is very troublesome, but for your U disk, you have to patiently try, RP, okay, the first time you can fix it, good luck!
This is due to write protection or damage to the U disk.Hardware write protection. Patriot and Netac and other brands, some of the early small capacity U disk, write protection switch in the U disk on the disk body, a pull switch, painted with a lock or write off/on, pull it to the other end, there is a delete option.Two, software write protection. If the protection switch is not written on the disk, then the software is written to protect it. The methods for opening and closing are as follows:1, in the start menu search box enter "regedit", open the registry editor;2, in Windows Vista, if you do not close UAC, run the registry editor will trigger UAC, and pop-up prompt window, click ok.3, find the following registry branch, if the branch does not exist, create it;[HKEY_LOCAL_MACHINESYSTEMCurrentControlSet Control StorageDevicePolicies]4, create a DWORD (32 bit) registry name called WriteProtect. Set the WriteProtect value to 1, that is, write the protected state; set the WriteProtect value to '0' to cancel the write protection.Three, if the above method can not be solved, that is, the U disk is damaged, read-only is a typical performance. May be for their own models to find mass production tools, production, if not yet, after the sale or change it.
