Habe selbst
keine SoftWare
(ist auch noch keine als mail eingetrudelt
Mal das Netzteil messen, dabei kabel flexen ob ein Wackliger drin ist.
Zur Info ein kurzes
Zitat von alexey/notebook1.ru via babelfish, Auszug:
COMMUNICATION ABOUT ERRORS EROR CRC1, EROR CRC2, 197, 198, 0175, 175.
In noutbukakh IBM - Eror CRC1, Eror CRC2, 0175, and so codes 197, 198, 175 , etc.- this communication about the error of check sum EEPROM, caused by given change out of the control of software BASIC INPUT-OUTPUT SYSTEM. When BASIC INPUT-OUTPUT SYSTEM conducts calculation with the aid of the cyclic excess code (withRC) and then is compared result with the check sum with the aid of the cyclic excess code, which was preliminarily preserved in EEPROM, and these values do not correspond to initial, then noutbuk issues communication about the error of check sum. (it is cyclicaya check sum (control with the aid of the cyclic excess code) - the mathematical calculation on the totality of data, which has by consequence the number, which can be used in order to uniquely identify data as the "imprint of finger" for the totality of data) depending on the field of uses EEPROM, this can be communication CRC1 eror or CRC2 eror, 0175, 198, 175 and so forth after this of noutbuk it is not loaded further and its work on this ceases to the rotation into the service service of support.
From the moment of switching on of computer to its disconnection, rerecording EEPROM is produced the order of 2500 times. Be required not too and many errors, from those 2500 cycles and accesses to rerecording EEPROM that to lead to the incorrect position of record or the error of data, one missing cycle or only one error in data leads to the error of control with the aid of the cyclic excess code. Every time that BASIC INPUT-OUTPUT SYSTEM rerecords new data into region EEPROM, this repeatedly is calculated and is stored in the new check sum, with the aid of the cyclic excess code for new data in EEPROM.
The error of check sum can occur in noutbuke, if occurs interruption to the administration of software of BASIC INPUT-OUTPUT SYSTEM between the recording of new data in EEPROM and by retention by the recently changed check sum, this also can be caused by the uncontrollable apparatus failure in electronics of noutbuka or the sudden loss of nourishment or jump of nourishment. If, for example, during the work of noutbuka, connected to the net adapter, you several times in a row pull out and you will put storage battery, then you will compulsorily obtain the error of check sum. So influences the appearance of this error the incorrectly working hard disk (appearance of the jumps of the nourishment of hard disk as the consequence of its malfunction or to the increased current drain, while so the jumps of current because of jamming of the bearing of the rotation of disks or overheating of the chips of hard disk). Voltage surges of the nourishment of noutbuka as the consequence of the badly inserted or oxidized joint of nourishment either ground or perebitogo power cord. Were known the cases of the appearance of the error of check sum because of the action of viruses or incorrectly working, unverified, software, and so because of the incorrect disconnection of noutbuka, passing correct output from the operating system, and so by defective, or oppressed dust, the cooling system of processor.
If at one excellent moment, with the start, you saw on the screen of your noutbuka communication about the error of check sum, and your noutbuk ceases to be loaded, in you there are only several versions of the solution of this problem: To reject noutbuk and to acquire other (which is sufficiently applied) or to bear it to the service center and to restore its fitness for work, that does not guarantee subsequently, the appearances of a similar error. If you decided to repair your noutbuk independently, either you cannot bring it to the service center because of what or reasons, then attentively become acquainted with the method to independently repair your noutbuk, which will be described below.
MfG tom_k
