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...market after June 2006. hard disk drive, system board, microprocessor, LCD, and memory) •• eSupport can be used to http://www.lenovo.com/support. 2. Under Parts information, click Parts lookup. 3. For the remaining FRUs (the complete list of FRUs at the MT Model level) •...a European Union legal requirement affecting the global electronics industry. RoHS requirements must also be accessed at the following Web site: http://www.lenovo.com/support •• To view the key commodities: 1. So, if the parts are not compliant originally, replacement parts can be compliant...
...market after June 2006. hard disk drive, system board, microprocessor, LCD, and memory) •• eSupport can be used to http://www.lenovo.com/support. 2. Under Parts information, click Parts lookup. 3. For the remaining FRUs (the complete list of FRUs at the MT Model level) •...a European Union legal requirement affecting the global electronics industry. RoHS requirements must also be accessed at the following Web site: http://www.lenovo.com/support •• To view the key commodities: 1. So, if the parts are not compliant originally, replacement parts can be compliant...
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... K parts have unique FRU part numbers. Related Web URLs are: •• Lenovo information for Suppliers website: http://www-03.ibm.com/procurement/proweb.nsf/ ContentDocsByTitle/United+States~Information+for those FRUs can be RoHS Note:... marketed after June, 2006, failed RoHS compliant parts must always be ready to these products and any product Lenovo produces containing RoHS compliant parts. The following statement pertains to support Lenovo's requirements and schedule. About this manual implementation date and expects its suppliers to be replaced using RoHS compliant FRUs...
... K parts have unique FRU part numbers. Related Web URLs are: •• Lenovo information for Suppliers website: http://www-03.ibm.com/procurement/proweb.nsf/ ContentDocsByTitle/United+States~Information+for those FRUs can be RoHS Note:... marketed after June, 2006, failed RoHS compliant parts must always be ready to these products and any product Lenovo produces containing RoHS compliant parts. The following statement pertains to support Lenovo's requirements and schedule. About this manual implementation date and expects its suppliers to be replaced using RoHS compliant FRUs...
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Specifications This section lists the physical specifications for your computer. Type Lenovo H4 Series This section lists the physical specifications. Dimensions Width: 175 mm Height: 368 mm Length: 430 mm Environment Air temperature: Operating: 10°...176;C Transit: -40° to 55°C Humidity: Operating: 35% to 80% Transit: 20% to 93% (40°C) Altitude: 86KPa to all machine types supported by this publication. Hardware Maintenance Manual General information 3 This chapter provides general information that applies to 106KPa Electrical input Input voltage: 100V-127V/200V-240V...
Specifications This section lists the physical specifications for your computer. Type Lenovo H4 Series This section lists the physical specifications. Dimensions Width: 175 mm Height: 368 mm Length: 430 mm Environment Air temperature: Operating: 10°...176;C Transit: -40° to 55°C Humidity: Operating: 35% to 80% Transit: 20% to 93% (40°C) Altitude: 86KPa to all machine types supported by this publication. Hardware Maintenance Manual General information 3 This chapter provides general information that applies to 106KPa Electrical input Input voltage: 100V-127V/200V-240V...
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If possible, have this configuration ever worked? - Is the failure repeatable? - Has this information available when requesting assistance from Service Support and Engineering functions. •• Machine type and model •• Processor or hard disk upgrades •• Failure symptom - Type and version level •...
If possible, have this configuration ever worked? - Is the failure repeatable? - Has this information available when requesting assistance from Service Support and Engineering functions. •• Machine type and model •• Processor or hard disk upgrades •• Failure symptom - Type and version level •...
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... If you must type your supervisor password. 1. Press Enter and a message will be displayed in the system configuration. Select Onboard PS/2 Mouse Support. 4. Type the new password, and press Enter. 4. From the Setup Utility program menu, select Change User Password and press Enter. 2. ...message will not be displayed. Using Device Device is used to enable or disable user access to the following device: PS/2 Mouse Support When this feature is disabled and will display that indicates the password has been disabled. 3. See the information displayed on the right ...
... If you must type your supervisor password. 1. Press Enter and a message will be displayed in the system configuration. Select Onboard PS/2 Mouse Support. 4. Type the new password, and press Enter. 4. From the Setup Utility program menu, select Change User Password and press Enter. 2. ...message will not be displayed. Using Device Device is used to enable or disable user access to the following device: PS/2 Mouse Support When this feature is disabled and will display that indicates the password has been disabled. 3. See the information displayed on the right ...
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... all other expansion cards are absent, one at a time until the problem happens again. Consult your system 8042 Gate A20 test error (cannot manufacturer's technical support.
... all other expansion cards are absent, one at a time until the problem happens again. Consult your system 8042 Gate A20 test error (cannot manufacturer's technical support.
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... tests that the boot drive is causing the malfunction. Remove all other error messages probably will reveal the malfunctioning card. Consult your system manufacturer's technical support. • If beep codes are absent, one at a time until the problem happens again. Symptom-to appear.
... tests that the boot drive is causing the malfunction. Remove all other error messages probably will reveal the malfunctioning card. Consult your system manufacturer's technical support. • If beep codes are absent, one at a time until the problem happens again. Symptom-to appear.
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PS2 Mouse support is enabled in the BIOS setup butthe device is auto. You can be found Keyboard error System Halted Press TAB to show POST screen Description/... error might indicate that no longer functional. Checksum of CMOS is no keys are invalid. To purposely configure the computer without a keyboard, set PS2 Mouse support is not detected. Cannot initialize the keyboard. The BIOS then ignores the missing keyboard during POST. This message appears after a fatal error has been detected...
PS2 Mouse support is enabled in the BIOS setup butthe device is auto. You can be found Keyboard error System Halted Press TAB to show POST screen Description/... error might indicate that no longer functional. Checksum of CMOS is no keys are invalid. To purposely configure the computer without a keyboard, set PS2 Mouse support is not detected. Cannot initialize the keyboard. The BIOS then ignores the missing keyboard during POST. This message appears after a fatal error has been detected...
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... (selected models only) USB connectors (4) Ethernet connector Microphone connector Audio line-out connector Audio line-in your computer.). 38 It provides basic computer functions and supports a variety of below system boards was preinstalled on the system board The system board (sometimes called the motherboard) is the main circuit board in connector...
... (selected models only) USB connectors (4) Ethernet connector Microphone connector Audio line-out connector Audio line-in your computer.). 38 It provides basic computer functions and supports a variety of below system boards was preinstalled on the system board The system board (sometimes called the motherboard) is the main circuit board in connector...
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To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at the rear of the computer". 4. Removing the computer cover Important Turn off the computer and all cables attached to "Locating connectors on ... attached devices. 2. This includes power cords, input/output (I/O) cables, and any other cables that secure the computer cover at : http://consumersupport.lenovo.com Note Use only parts provided by Lenovo. Refer to the computer. Remove any repairs before removing the computer cover. Unplug all power cords from the drives, shut down before...
To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at the rear of the computer". 4. Removing the computer cover Important Turn off the computer and all cables attached to "Locating connectors on ... attached devices. 2. This includes power cords, input/output (I/O) cables, and any other cables that secure the computer cover at : http://consumersupport.lenovo.com Note Use only parts provided by Lenovo. Refer to the computer. Remove any repairs before removing the computer cover. Unplug all power cords from the drives, shut down before...
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Refer to the Support Web site at the bottom and top of the chassis. 4. Replacing a memory module Attention Do not remove the computer cover or attempt any repairs before ... "Completing the installation". To obtain copies of the bezel with your computer or in the chassis, and then snap it into position at : http://consumersupport.lenovo.com 43 Remove the front bezel by releasing the three plastic tabs inside the chassis and push the bezel outward as shown. 3. Replacing hardware 2.
Refer to the Support Web site at the bottom and top of the chassis. 4. Replacing a memory module Attention Do not remove the computer cover or attempt any repairs before ... "Completing the installation". To obtain copies of the bezel with your computer or in the chassis, and then snap it into position at : http://consumersupport.lenovo.com 43 Remove the front bezel by releasing the three plastic tabs inside the chassis and push the bezel outward as shown. 3. Replacing hardware 2.
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Note It may be helpful to the Support Web site at: http://consumersupport.lenovo.com To replace the hard disk drive: 1. Disconnect the data and power cables from the hard disk drive. 3. Remove the hard disk drive by pulling ...
Note It may be helpful to the Support Web site at: http://consumersupport.lenovo.com To replace the hard disk drive: 1. Disconnect the data and power cables from the hard disk drive. 3. Remove the hard disk drive by pulling ...
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... the computer cover. Push the optical drive straight out of the front of the Safety and Warranty Guide or HMM, go to the Support Web site at: http://consumersupport.lenovo.com To replace an optical drive 1. To obtain copies of the chassis. 46 Remove the two screws that was included with your...
... the computer cover. Push the optical drive straight out of the front of the Safety and Warranty Guide or HMM, go to the Support Web site at: http://consumersupport.lenovo.com To replace an optical drive 1. To obtain copies of the chassis. 46 Remove the two screws that was included with your...
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... it snaps into the bay from the back until it straight out of the Safety and Warranty Guide or HMM, go to the Support Web site at: http://consumersupport.lenovo.com The following procedure can be used for the computer. Connect the data and power cables to "Removing and replacing the front...
... it snaps into the bay from the back until it straight out of the Safety and Warranty Guide or HMM, go to the Support Web site at: http://consumersupport.lenovo.com The following procedure can be used for the computer. Connect the data and power cables to "Removing and replacing the front...
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... back onto the chassis. 6. Remove the computer cover. Locate the heatsink. Install the new adapter into the adapter connector. 5. Refer to the Support Web site at: http://consumersupport.lenovo.com To replace the heatsink assembly: 1. Ensure that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer...
... back onto the chassis. 6. Remove the computer cover. Locate the heatsink. Install the new adapter into the adapter connector. 5. Refer to the Support Web site at: http://consumersupport.lenovo.com To replace the heatsink assembly: 1. Ensure that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer...
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... the retainer . 50 To obtain copies of the Safety and Warranty Guide or HMM, go to "Removing the computer cover". 2. Refer to the Support Web site at: http://consumersupport.lenovo.com To replace an CPU 1. Remove the heatsink assembly. Refer to "Replacing the heatsink assembly". 3. Hardware Maintenance Manual Replacing the CPU Attention...
... the retainer . 50 To obtain copies of the Safety and Warranty Guide or HMM, go to "Removing the computer cover". 2. Refer to the Support Web site at: http://consumersupport.lenovo.com To replace an CPU 1. Remove the heatsink assembly. Refer to "Replacing the heatsink assembly". 3. Hardware Maintenance Manual Replacing the CPU Attention...
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Hardware Maintenance Manual 8. Slide and then lift the motherboard out of the Safety and Warranty Guide or HMM, go to the Support Web site at: http://consumersupport.lenovo.com To replace the system fan assembly: 1. Refer to "Removing the computer cover". 2. Align then insert the new motherboard and screw it in the Hardware...
Hardware Maintenance Manual 8. Slide and then lift the motherboard out of the Safety and Warranty Guide or HMM, go to the Support Web site at: http://consumersupport.lenovo.com To replace the system fan assembly: 1. Refer to "Removing the computer cover". 2. Align then insert the new motherboard and screw it in the Hardware...
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... the operating system, and turn off the computer and all power cords from the computer and connect the new keyboard cable to the Support Web site at: http://consumersupport.lenovo.com To replace the keyboard: 1. Unplug all attached devices. 2. Disconnect the defective keyboard cable from electrical outlets. 3. Chapter 9. Locate the connector for...
... the operating system, and turn off the computer and all power cords from the computer and connect the new keyboard cable to the Support Web site at: http://consumersupport.lenovo.com To replace the keyboard: 1. Unplug all attached devices. 2. Disconnect the defective keyboard cable from electrical outlets. 3. Chapter 9. Locate the connector for...
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..., go to "Locating connectors on the front of the computer" and "Locating connectors on the rear of the computer". Refer to the Support Web site at: http://consumersupport.lenovo.com To replace the mouse: 1. Hardware Maintenance Manual Replacing the mouse Attention Do not remove the computer cover or attempt any media (disks...
..., go to "Locating connectors on the front of the computer" and "Locating connectors on the rear of the computer". Refer to the Support Web site at: http://consumersupport.lenovo.com To replace the mouse: 1. Hardware Maintenance Manual Replacing the mouse Attention Do not remove the computer cover or attempt any media (disks...
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...consumption of certain components of the computer and the setting for Advanced Power Management (APM) BIOS mode is ignored. Not all operating systems support ACPI BIOS mode. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you to enable and disable ...computer will be either a single event or a daily event. •• PCI/PCI-E/LAN Wake Up: This feature allows PME cards which support this cappability to wake this feature set to control the power management features of the computer such as the system power supply, processor, hard ...
...consumption of certain components of the computer and the setting for Advanced Power Management (APM) BIOS mode is ignored. Not all operating systems support ACPI BIOS mode. Automatic Power-On features The Automatic Power-On features within the Power Management menu allow you to enable and disable ...computer will be either a single event or a daily event. •• PCI/PCI-E/LAN Wake Up: This feature allows PME cards which support this cappability to wake this feature set to control the power management features of the computer such as the system power supply, processor, hard ...