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如果进入少量液体,请按如下步骤进行:
立即小心地拔下交流电源适配器。
1.立即关闭计算机电源。如果计算机电源没有关闭,应卸下电池。越快断开通过计算机的电流,减少短路对计算机造成的损坏的可能性就越大。
2.小心拿稳计算机显示器和键盘,将计算机翻转过来拆下硬盘、光驱等外设。
3.将计算机倒置,键盘放在具有吸水能力的表面上。
4.等到确定所有液体都已排干后才可打开计算机,可以使用吹风机帮助您快速吹干,注意温度要设成低温。
关于升级BIOS
什么是BIOS
BIOS(Basic Input/Output System,基本输入输出系统)全称是ROM-BIOS,它是一组被固化到计算机中,为计算机提供最低级最直接的硬件控制的程序,它是连通软件程序和硬件设备之间的枢纽,负责解决硬件的即时要求,并按软件对硬件的操作要求具体执行。
升级BIOS有没有必要
BIOS应该不应该升级实际上不需要讨论,答案很明显,应该升!很多人认为机器用的好好的,我也不安装新的系统新的硬件,我升级BIOS做什么,其实BIOS对于计算机就像神经系统对于人,不能有瑕疵的,不能留有隐患。而BIOS的升级,主要是因为要修复之前的错误和增加新的功能,保证BIOS的完整是保证计算机稳定运行的基本要求。
升级BIOS失败后果严重
很多人对升级的方法和过程不了解担心升级失败带来灾难性的后果,的确升级失败最严重的后果就是不能开机,以至于要更换主板,但这种情况一定是没有严格按照要求做造成的,正确的操作方法不会有问题。
升级BIOS的操作是不可以预先练习的,一定是理解了你要做的操作并预计到结果才可以,所以要仔细阅读帮助信息。本文的目的也是为了帮助初次升级BIOS的朋友掌握正确的方法。
下面介绍一下升级ThinkPad的BIOS的需要的资源和注意事项。
一定从官方网站下载程序
IBM中国技术支持网站:
http://www-900.ibm.com/cn/suppor ... l?DocId=JWAG-5LT5UY
IBM国际技术支持网站:
http://www-306.ibm.com/pc/suppor ... -3VAM8Y#BIOSVersion
(开机错误代码) 检查范围及解决方法
Symptom / Error (开机错误代码) FRU / Action in Sequence
(检查范围及解决方法)
10X
101: Interrupt failure;(中断故障)
102: Timer failure;(计时器故障)
103: Timer interrupt failure; (计时器中断故障)
104: Protected mode failure; (保护模式故障)
105: Last 8042 command not accepted;
107: NMI test failure;(NMI 测试失败)
108: Timer bus test failure.
109: Low meg-chip select test. 1. System board. (主板问题)
110
(Planar parity.) (内存奇偶校验出错) 1. Go to Memory Checkout
2. DIMM card.
3. Detach the expansion unit if it is attached to the computer.
4. System board.
111
(I/O parity.) 1. Go to Memory Checkout
2. Expansion unit or port replicator.
3. System board.
11XX
1101: Serial_A test failure.(A 串行口测试失败) 1. Serial device (串行设备)
2. Communication cable (相关通讯电缆)
3. System board (主板)
12XX
1201: Serial_B test failure.(B 串行口测试失败) 1. System board (infrared) (检查主板:红外线口)
158
(Hard disk password was not set even though the supervisor password is set.) (超级用户密码已设,但硬盘密码没有设置) 1. Set the password for hard disk drive.
(设置硬盘密码)
159
(Hard disk password is not set the same as the supervisor password.) (硬盘密码与超级用户密码不一样) 1. Set the correct password for hard disk drive.(设置正确的硬盘密码)
161
(Dead battery.) (CMOS 电池不行) 1. Go to Checking the Backup Battery
2. Backup battery.(CMOS 备份电池,在内存插槽旁边)
3. System board. (主板)
163
(Time and date were not set.) (系统时间没有设好或混乱) 1. Set time and date.(设置正确的系统时间)
2. System board. (主板问题)
173
(Configuration data was lost.) (CMOS 设备配置信息丢失) 1. Select OK in the error screen; then set the time and date.
(在 开机 ERROR 画面上按OK,然后设置系统时间)
2. Backup battery. (CMOS 电池需要更换)
3. System board. (主板问题)
174
(Configuration error: Perform Checking the Installed Devices List before changing any FRUs.) 1. Check device configuration.
2. Hard disk drive assembly.
3. System board.
175, 177, 178
175: EEPROM CRC #1 error.
177: Supervisor password check sum error.
178: EEPROM is not functional. 1. System board. (检查主板)
17XX
1701: Hard disk controller failure. (硬盘控制器故障)
1780, 1790: Hard disk 0 error. (主硬盘有问题)
1781, 1791: Hard disk 1 error.(从硬盘有问题) 1. Hard disk drive (检查硬盘)
2. System board (检查主板)
183
(Incorrect password entered at the supervisor password prompt.) (超级用户开机密码不对) 1. Have the user examine the password.
(请用户检查密码)
184
(Power-on password check sum error.) (Power-on 密码有误) 1. Reset the power-on password in Easy-Setup.
(重设Power-on 密码)
185
(The startup sequence is not valid. Suspect that power was off when the startup sequence was being updated.) (系统启动顺序无效,怀疑是更新启动顺序时电源关掉) 1. Reset the startup sequence in Easy-Setup.
(在Easy-Setup 重设启动顺序)
186 1. System board. (检查主板)
190
(A depleted battery pack was installed when the power was on.)
(开机时,机内笔记本电池已快耗尽了) 1. Go to Checking the Battery Pack.
(更换机内笔记本电池)
191XX
(PM initialization error.) (PM 初始化错误) 1. System board. (检查主板)
192
(Fan error.) (CPU 散热风扇故障) 1. Measure the voltage of the backup battery. If the
voltage is not correct, replace the backup battery.
(检查CMOS 备份电池的电压,电压不行时更换电池)
2. Fan (要更换CPU风扇)
3. System board (主板问题)
195
(The configuration read from the hibernation area does not match the actual configuration.) (从休眠区域读到的系统配置信息与实际配置不同) 1. Check if the configuration was changed. For example, check if the DIMM card is added.
(检查配置是否改动,内存有无增加等)
196
(A read error occurred in the hibernation area of the hard disk drive.)
( 从硬盘的休眠区域中读写时,发生错误) 1. Run the hard disk drive test. (测试硬盘)
2. Hard disk drive.(检查硬盘)
199XX
(Resume error.) 1. System board.
1XX 1. System board.
2XX (内存问题)
201: Memory data error.
202: Memory line error 00-15.
203: Memory line error 16-23.
205: Memory test failure on on-board
memory.
221: ROM to RAM remap error. 1. Go to Memory Checkout.
2. DIMM card.
3. System board.
225
(Unsupported memory module.) 1. Check if the supported DIMM is installed.
2. DIMM card.
3. System board.
301, 303, 304, 305, 3XX
(301: Keyboard error.) (笔记本键盘故障,301这个故障经常出现,往往是笔记本刚开机时,不小心
按住键盘所造成的,一般只要重启电脑即可;) 1. Go to Keyboard or Auxiliary Input Device Checkout
2. Keyboard.
3. External numeric keypad.
4. External keyboard.
5. Keyboard/mouse cable.
6. System board.
601, 6XX
(601: Diskette drive or controller error.)
(软驱或软驱控制器故障) 1. Go to Diskette Drive Checkout.
2. Diskette drive assembly. (软驱有没有装配好?)
3. Diskette.
4. System board. (检查主板)
602
(Diskette read error.); (软驱读故障) 1. Go to Diskette Drive Checkout
2. Diskette.
3. Diskette drive assembly.(软驱有没有装配好?)
604
(Unacceptable ID was read from the diskette drive.); 1. Go to Diskette Drive Checkout
2. Diskette drive assembly.
3. System board.
2402 1. TV Out Card
24XX
(2401: System board video error.) ;(主板显示部分有问题) 1. System board. (检查主板相关部分)
808X
8081: PCMCIA presence test failure.
(PCMCIA revision number also checked.)
8082: PCMCIA register test failure. 1. PC Card slot assembly.
2. PCMCIA device.
3. System board.
860X
(Pointing device error when TrackPoint is disabled.)
(当指点杆禁用时,外接的指点设备有故障);
8601: System bus error-8042 mouse interface.
8602: External mouse error.(外接鼠标故障);
8603: System bus error or mouse error. (总线或鼠标故障); 1. External mouse. (检查外接鼠标);
2. External keyboard. (检查外接键盘);
3. System board.(检查主板);
861X
(Pointing device error when TrackPoint is enabled.)
(当指点杆启用时,外接的指点设备有故障);
8611: System bus error-I/F between 8042 and IPDC.
8612: TrackPoint error.
8613: System board or TrackPoint error. 1. Reseat the keyboard cable on the sub card.
(把键盘连接主板的线,重插拔一下);
2. Keyboard (检查键盘);
3. External mouse (检查外接鼠标);
4. Sub card (主板上连接键盘的子卡);
5. System board (主板);
I9990301
I9990302
I9990305
I9990301: Hard disk error. (硬盘有故障);
I9990302: Invalid hard disk boot record. (无效的硬盘引导纪录);
I9990305: No bootable device. (无可用的启动引导设备); 1. Check that the operating system is installed in the hard disk drive. If not, install the operating system.
(检查硬盘上有否安装操作系统);
2. Reseat the boot device.(重新设置可启动的设备);
3. Check the startup sequence for the correct boot device.
(检查启动顺序是否跟设备正确对应);
4. Check that the operating system has no failure and is installed correctly.(检查电脑的操作系统是否安装正确);
I9990303
(Bank-2 flash ROM check sum error.) 1. System board.
Other codes not listed above. 1. Go to Undetermined Problems
BIOS中英文对照表
BIOS中英文对照表 - 极品贴
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