In our daily computer hp g61-110ea laptop keyboard applications, the disc will be regarded as more common a computer products. In our computer machine, with the main board will be attached to the driver disc; When we buy a computer books, collateral CD case related; In our loading operating system, many will still use the cd-rom.
CD save six big error
Since the CD and our life so close, you again to CD maintenance knowledge to understand how many? Below about CD save six big error.
Error 1: disc in the drive of the use of the longer, the hp g61-110sa laptop keyboard more easy to damage the CD when use high-speed rotation, and cd-rom in a baldheaded laser beam irradiation in the disc, through the reflection of a beam of light intensity change will data detection. In this process, bald and direct contact with the compact disc, CD will not damage. It is too much dirt and deformation big CD will make laser beam focus bad, influence baldheaded of positioning accuracy, serious when still can cause baldheaded of mechanical damage.
Error 2: as long as proper maintenance, CD life can reach hundreds of years.
CD life depends on three factors:
(1) CD own physical chemical properties CD by polymerization plastic (polycarbonate) layer, aluminum film layer and protective coating of three parts. The environment hp g61-201tu laptop keyboard temperature is too high or too low will accelerate plastic ageing, aluminum film and air contact will be slowly oxidation. In addition, CD data is read only, do not rewrite, after damage cannot be repaired or identification, can only be abandoned, and disk is very different.
(2) the daily maintenance. CD in multimedia applications utilization rate is very high, improper use and maintenance method is not correct will shorten the life of the CD. CD boxes, CD cleaning brush, the compact disc washer and disc drive cleaning, we use and maintenance CD brought great convenience.
(3) upgrading of computer technology in computer industry rapid development, change with each passing day today, a day of mature technology, also is the decline of near. Disc is hp g61-202tu laptop keyboard not exceptional also, before a few years the most popular software which no upgrade to the latest version? Eighty one of the game is still in play CD and a few! More let a person chill is, the more cd-rom spun faster and faster, "vision" worse and worse, many of the original can read dish now also recognize impending, unexpectedly drove you found the "first in good plate etc stability after into bad dish" "know-how". Therefore, the life of the CD can reach hundreds of years just wishful thinking. A compact disc the actual use of the life can to 10 years, it is "the god of longevity".
Error 3: as long as protect plastic surface, can ensure disc normal use.
Many people know CD in use laser beam from plastic surface incident, plastic surface scratch, finger print and dust will affect data reading. But the data is actually stored in aluminum membrane. Protective coating is very thin, a slight friction could destroy it, and the aluminum membrane fatal damage, and the hp g61-203tu laptop keyboard plastic scratch can usually through the error correction to compensate. Strictly speaking, the aluminum film layer and protective coating than plastic layer is more important, more need to carefully protect. Incidentally, never in protective coating on the label. Convenience is temporary, when label lose viscous camber, aluminum film will be sticky on, CD beloved data also be taken away.
Error 4: CD outer edge is the most important area, many important information stored in there CD data storage way and the diskette different. Floppy disk, the most important is its outer edge of 0, 1 track, CD data is from inside to outside along the spiral order record. Experienced friends may know, CD * near the outer rim of the scratch probably can only make a few image can't display properly, and in the inner edge data starting place a hp g61-204tu laptop keyboard scratch on the file list "shot" off the whole's.
Error 5: CD some dust, dirt does not matter, as long as do not affect read dish, can continue to use.
Found on the disc dust, dirt, immediately with clean wool, silk or chamois leather to brush try. Otherwise, the dust and dirt can be infected with and adhere to the baldheaded, affects the data read. To brush try when must pay attention to two points: one is the movement wants light, avoid to bring new CD scratch, to those stubborn dirt to carry out cleaning; The second is to along radial direction is brushed try from inside to outside, so that hp g61-300ca laptop keyboard they can make to brush try to disc of the damage to the light.
Error 6: can paper, alcohol on the cd-rom will be the stubborn dirt off.
Paper for CD too hard, and use it to wipe CD from the scratch than stubborn dirt more difficult to be cleared. Organic solvent such as alcohol and polymerization reaction plastic, plastic layer surface blur, resulting in the laser beam can't focus, there might even infiltration plastic layer inside, make aluminum film is exposed to the air, produce aluminium film corrosion, torpedoes CD data. Remove stubborn dirt correct the method is: use medical absorbent cotton dips in a few water (had better be distilled water), along the radial wiped repeatedly smudgy place, also do not force is too large, oily be soiled can use absorbent cotton dips in a few neutral cleaner, to brush try method hp g61-301tu laptop keyboard as above, reoccupy dry cotton disk will be dry, and finally in the shade can be dry. Pay attention to don't leave after cleaning water, or air-dried will appear on the disk surface pattern, but also not in the sunlight, prevent disc hot deformation.
Avoid effectively into CD save six big error, can make our precious information storage longer.
http://batterycharger01.beeplog.com/178911_1443482.htm
http://digitalcameraview.over-blog.com/article-maintenance-xp-file-safe-three-recruit-skills-110473879.html
CD save six big error
Since the CD and our life so close, you again to CD maintenance knowledge to understand how many? Below about CD save six big error.
Error 1: disc in the drive of the use of the longer, the hp g61-110sa laptop keyboard more easy to damage the CD when use high-speed rotation, and cd-rom in a baldheaded laser beam irradiation in the disc, through the reflection of a beam of light intensity change will data detection. In this process, bald and direct contact with the compact disc, CD will not damage. It is too much dirt and deformation big CD will make laser beam focus bad, influence baldheaded of positioning accuracy, serious when still can cause baldheaded of mechanical damage.
Error 2: as long as proper maintenance, CD life can reach hundreds of years.
CD life depends on three factors:
(1) CD own physical chemical properties CD by polymerization plastic (polycarbonate) layer, aluminum film layer and protective coating of three parts. The environment hp g61-201tu laptop keyboard temperature is too high or too low will accelerate plastic ageing, aluminum film and air contact will be slowly oxidation. In addition, CD data is read only, do not rewrite, after damage cannot be repaired or identification, can only be abandoned, and disk is very different.
(2) the daily maintenance. CD in multimedia applications utilization rate is very high, improper use and maintenance method is not correct will shorten the life of the CD. CD boxes, CD cleaning brush, the compact disc washer and disc drive cleaning, we use and maintenance CD brought great convenience.
(3) upgrading of computer technology in computer industry rapid development, change with each passing day today, a day of mature technology, also is the decline of near. Disc is hp g61-202tu laptop keyboard not exceptional also, before a few years the most popular software which no upgrade to the latest version? Eighty one of the game is still in play CD and a few! More let a person chill is, the more cd-rom spun faster and faster, "vision" worse and worse, many of the original can read dish now also recognize impending, unexpectedly drove you found the "first in good plate etc stability after into bad dish" "know-how". Therefore, the life of the CD can reach hundreds of years just wishful thinking. A compact disc the actual use of the life can to 10 years, it is "the god of longevity".
Error 3: as long as protect plastic surface, can ensure disc normal use.
Many people know CD in use laser beam from plastic surface incident, plastic surface scratch, finger print and dust will affect data reading. But the data is actually stored in aluminum membrane. Protective coating is very thin, a slight friction could destroy it, and the aluminum membrane fatal damage, and the hp g61-203tu laptop keyboard plastic scratch can usually through the error correction to compensate. Strictly speaking, the aluminum film layer and protective coating than plastic layer is more important, more need to carefully protect. Incidentally, never in protective coating on the label. Convenience is temporary, when label lose viscous camber, aluminum film will be sticky on, CD beloved data also be taken away.
Error 4: CD outer edge is the most important area, many important information stored in there CD data storage way and the diskette different. Floppy disk, the most important is its outer edge of 0, 1 track, CD data is from inside to outside along the spiral order record. Experienced friends may know, CD * near the outer rim of the scratch probably can only make a few image can't display properly, and in the inner edge data starting place a hp g61-204tu laptop keyboard scratch on the file list "shot" off the whole's.
Error 5: CD some dust, dirt does not matter, as long as do not affect read dish, can continue to use.
Found on the disc dust, dirt, immediately with clean wool, silk or chamois leather to brush try. Otherwise, the dust and dirt can be infected with and adhere to the baldheaded, affects the data read. To brush try when must pay attention to two points: one is the movement wants light, avoid to bring new CD scratch, to those stubborn dirt to carry out cleaning; The second is to along radial direction is brushed try from inside to outside, so that hp g61-300ca laptop keyboard they can make to brush try to disc of the damage to the light.
Error 6: can paper, alcohol on the cd-rom will be the stubborn dirt off.
Paper for CD too hard, and use it to wipe CD from the scratch than stubborn dirt more difficult to be cleared. Organic solvent such as alcohol and polymerization reaction plastic, plastic layer surface blur, resulting in the laser beam can't focus, there might even infiltration plastic layer inside, make aluminum film is exposed to the air, produce aluminium film corrosion, torpedoes CD data. Remove stubborn dirt correct the method is: use medical absorbent cotton dips in a few water (had better be distilled water), along the radial wiped repeatedly smudgy place, also do not force is too large, oily be soiled can use absorbent cotton dips in a few neutral cleaner, to brush try method hp g61-301tu laptop keyboard as above, reoccupy dry cotton disk will be dry, and finally in the shade can be dry. Pay attention to don't leave after cleaning water, or air-dried will appear on the disk surface pattern, but also not in the sunlight, prevent disc hot deformation.
Avoid effectively into CD save six big error, can make our precious information storage longer.
http://batterycharger01.beeplog.com/178911_1443482.htm
http://digitalcameraview.over-blog.com/article-maintenance-xp-file-safe-three-recruit-skills-110473879.html
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