Lenovo computer is idealpad310s win10 system, want to brush the Windows 7, with U master made a usb boot disk, into the BIOS is set up, and then display XMS copy error cannot enter diskgen modified hard disk partition, brain smoke directly boot had deleted all partitions, including disk C, the result now already can't open the machine, and can't enter the diskgen reset partition, feel computer to cool, a great god help solve genuflect is begged

CodePudding user response:

XMS are out, don't you do U disk boot disk is DOS mode? Do a start Windows 7/8/10 class PE try U disk, in addition, the U disk boot generally do not need into BIOS Settings, can choose from the boot device selection menu there temporarily from the U disk boot,

CodePudding user response:

Thank you very much, have been solved

CodePudding user response:

Can only tell you in charge, the computer is still in no, did not have things inside, system didn't do not to go,
You now is that there is no system, the BIOS recovery factory again again, the system automatically deleted partitions are deleted, don't tube at most no,
To use PE plate start reshipment system, if that's ok

CodePudding user response:

Also note if it is after seven generations or Intel CPU USB master incompatible problems with Windows 7

CodePudding user response:

Although the problem is solved, but still want to reply:
Involves data operation recommendations or to do data backup, then you do not afraid
Heart to relax, to solve the problem will be much more efficient to
Such as startup disk failure, you don't have to actually delete partition operation, check the startup disk, do a new PE may be successful,