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Removing and Replacing the Cooling Fan

To remove the cooling fan:

1.

Perform the cover removal procedure. Refer to “Removing and Replacing the
Cover” on page 21.

2.

Disconnect the power supply connector (J2) (

2

in Figure 9) between the

power supply and the cooling fan.

3.

Remove the two screws, lockwashers, and nuts

1

that secure the cooling fan

to the rear of the 7210 DVD-RAM Drive.

4.

Lift the cooling fan out of the 7210 DVD-RAM Drive.

To replace the cooling fan, reverse this procedure. Make sure that the cooling fan is
oriented so that air blows out of the 7210 DVD-RAM Drive.

Figure 9. Removing the Cooling Fan

Chapter 3. Removal and Replacement

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Содержание eserver 7210

Страница 1: ...7210 Model 025 External DVD RAM Drive 7210 Model 025 DVD RAM Drive Service Guide SY44 0080 00...

Страница 2: ......

Страница 3: ...7210 Model 025 External DVD RAM Drive 7210 Model 025 DVD RAM Drive Service Guide SY44 0080 00...

Страница 4: ...025 of the 7210 External DVD RAM Drive and to all subsequent releases and modifications until otherwise indicated in new editions This edition applies only to the specified model of the device Copyrig...

Страница 5: ...rpose of the MAPs 9 MAPs Flowchart for the RS 6000 and pSeries Host Systems 10 MAPs Flowchart for the AS 400 and iSeries Host Systems 11 Step 1 12 Step 2 12 Step 3 12 Step 4 13 Step 5 13 Step 6 13 Ste...

Страница 6: ...iv 7210 DVD RAM Drive Service Guide...

Страница 7: ...nato ku Tokyo 106 Japan The following paragraph does not apply to the United Kingdom or any other country where such provisions are inconsistent with local law INTERNATIONAL BUSINESS MACHINES CORPORAT...

Страница 8: ...ictitious and any similarity to the names and addresses used by an actual business enterprise is entirely coincidental If you are viewing this information softcopy the photographs and color illustrati...

Страница 9: ...onnel only RSFTC242 Attention Notices An attention notice indicates the possibility of damage to a program device system or data Product Recycling and Disposal Components of the system such as structu...

Страница 10: ...mmunications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be...

Страница 11: ...tection against interference with licensed communication devices Properly shielded and grounded cables and connectors IBM part number 75G5958 or its equivalent must be used in order to reduce the pote...

Страница 12: ...in the United States or other countries or both AIX Application System 400 AS 400 eServer IBM iSeries Operating System 400 OS 400 pSeries RISC System 6000 RS 6000 400 Other company product and servic...

Страница 13: ...apter 3 Removal and Replacement Procedures provides the removal and replacement procedures required to service the 7210 DVD RAM Drive Chapter 4 Parts Diagram and Parts List provides a parts diagram an...

Страница 14: ...s comment form from a country other than the United States you can give the form to the local IBM branch office or IBM representative for postage paid mailing v If you prefer to send comments by FAX u...

Страница 15: ...media used in this device determines the operations possible The 7210 DVD RAM Drive can read and write to DVD RAM media The 7210 DVD RAM Drive can only read media marked as CD R CD R W and CD ROM The...

Страница 16: ...rt or eject the tray press and hold the load unload button for about one second The load unload button operates only when the 7210 DVD RAM Drive power is on Manual Unload Hole When a power failure or...

Страница 17: ...is off when the DVD RAM drive is on but not in use with or without the DVD disc loaded v The light is green and blinking After the DVD tray has been inserted and while the drive is running the Power O...

Страница 18: ...wing shows the elements on the rear of the 7210 Model 025 DVD RAM Drive 1 SCSI address switch 4 Cooling fan 2 Audio jacks 5 Power cable connector 3 SCSI bus cable connectors RBBTP501 1 4 7210 DVD RAM...

Страница 19: ...View The following shows the inside of the 7210 Model 025 DVD RAM Drive 1 SCSI address switch 4 Power supply 2 Internal SCSI bus cables 5 Drive 3 Cooling fan 6 Audio jack plug Chapter 1 Reference Info...

Страница 20: ...wer supply connector Cleaning the DVD RAM Drive The DVD RAM drive is designed to limit air flow in the area where the optical components are located However the DVD media and drive heads occasionally...

Страница 21: ...to 125 or 200 to 240 Hertz 50 to 60 Btu Maximum watts 41 6 Btu hr 12 2 watts 240 V ac Power Factor 0 4 to 0 6 Altitude 2135 m 7000 ft Performance Specifications Dependant on media type Recommended Env...

Страница 22: ...8 7210 DVD RAM Drive Service Guide...

Страница 23: ...FTD201 Purpose of the MAPs Maintenance analysis procedures MAPs are used to check the Power cable SCSI address Drive Power supply SCSI cable Fan Terminator Configuration CD ROM disc If a problem is de...

Страница 24: ...tor installation Step 14 Run Configuration Manager Step 9 Did drive complete POST Step 10 Check voltages Step 15 Run AIX diagnostics Step 4 Power supply OK Step 6 Drive OK Step 5 Fan OK Remove cover a...

Страница 25: ...unit Contact service personnel Exchange power cable Exchange power supply Exchange power supply Exchange drive yes yes yes yes yes yes yes yes yes no no no no no no no no no Bad Good Exchange fan Exc...

Страница 26: ...press the power switch again Repeat this procedure several times If the power on light fails to come on or if there is no airflow from the fan go to Step 2 YES Go to Step 7 Step 2 This step tests the...

Страница 27: ...light come on and stay on NO Exchange the power supply then go to Step 5 Refer to Removing and Replacing the Power Supply on page 23 YES Go to Step 5 Step 5 This step examines the cooling fan as the...

Страница 28: ...sure that the SCSI address switch is plugged securely into the drive then go to Step 11 YES Go to Step 9 Step 9 This step examines the drive as the possible source of the problem 1 Press the power swi...

Страница 29: ...Figure 5 check that the 12V signal falls between a minimum of 11 5 volts and a maximum of 12 6 volts Are the voltages good and does the power on light come on and stay on NO Exchange the power supply...

Страница 30: ...ve then go to Step 13 YES Go to Step 13 Step 13 This step ensures that the terminator connection is proper Ensure that the terminator is properly connected to the last device on the SCSI bus Is the te...

Страница 31: ...a similar problem contact your service personnel YES The problem is fixed This completes the MAPs for the RS 6000 and pSeries systems Step 16 You are here because the host system is an AS 400 or iSer...

Страница 32: ...processor then press Enter twice The host performs an initial program load IPL refreshes its settings and displays the message Re IPL of IOP was successful Note Performing an IPL option 4 for the IOP...

Страница 33: ...e corrected the problem Step 19 This step verifies that the 7210 DVD RAM Drive can read from a DVD properly 1 At the command line on any AS 400 or iSeries menu type vfyopt then press Enter 2 Follow th...

Страница 34: ...20 7210 DVD RAM Drive Service Guide...

Страница 35: ...hen handling a DVD RAM drive wrap it in an ESD protective bag to prevent damage Take the following precautions v Do not remove the DVD RAM drive from its ESD bag until you are ready to install it v Ho...

Страница 36: ...025 DVD RAM Drive 1 Perform the cover removal procedure Refer to Removing and Replacing the Cover on page 21 2 Disconnect the power supply connector J1 3 in Figure 7 on page 23 from the DVD RAM drive...

Страница 37: ...upply while removing the power supply mounting screw 2 from the bottom 3 Support the power supply while returning the 7210 DVD RAM Drive to its original position 4 Disconnect the power supply connecto...

Страница 38: ...ote If the power switch does not work properly loosen the power supply mounting screw slide the power supply to the rear of the chassis and retighten the mounting screw v Arrange the cables so that th...

Страница 39: ...en the power supply and the cooling fan 3 Remove the two screws lockwashers and nuts 1 that secure the cooling fan to the rear of the 7210 DVD RAM Drive 4 Lift the cooling fan out of the 7210 DVD RAM...

Страница 40: ...into the manual unload hole until resistance is met then push to unlatch the DVD disc tray Figure 10 shows the manual unload hole 3 in the DVD RAM drive The metal rod should have a diameter of 2 mm 0...

Страница 41: ...e illustration R Restricted in the Units column indicates that the part has a restricted availability Indent The indenture is marked by a series of dots located before the parts description The indent...

Страница 42: ...Assembly 1 Parts Diagram 8 13 7 2 3 4 6 16 15 RBBTP511 1 1 5 11 12 20 14 17 18 19 10 9 28 7210 DVD RAM Drive Service Guide...

Страница 43: ...5967 1 DVD RAM drive 12 46G2677 4 Screw drive M3 x 6mm 13 59H3846 1 Cover black includes feet 14 1622673 2 Screw bezel 15 74G8497 1 Push button power supply 16 19P3272 1 Logo 17 19P3276 1 Audio jack a...

Страница 44: ...30 7210 DVD RAM Drive Service Guide...

Страница 45: ...lugs approved by the appropriate testing organization for the specific countries where they are used For units set at 230 V outside of U S Use a Cable Set consisting of a minimum 18 AWG cable and grou...

Страница 46: ...rk Denmark 5 14F0015 South Africa Bangladesh Burma Pakistan South Africa Sri Lanka 6 14F0033 United Kingdom Bahrain Bermuda Brunei Channel Islands Cyprus Ghana Hong Kong India Iraq Ireland Jordan Keny...

Страница 47: ...in this book is Very Satisfied Satisfied Neutral Dissatisfied Very Dissatisfied Accurate h h h h h Complete h h h h h Easy to find h h h h h Easy to understand h h h h h Well organized h h h h h Appl...

Страница 48: ...lopment Department 542 3605 Hwy 52 North Rochester Minnesota 55901 7829 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

Страница 49: ......

Страница 50: ...Part Number 19P3663 Printed in U S A SY44 0080 00 1P P N 19P3663...

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