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NEC / Optiarc Burner If you are the lucky owner of a NEC burner and have a problem, comment or suggestion then discuss NEC recording hardware on CD Freaks



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Old 28-05-2007   #1 (permalink)
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Problem with ND-6750a v.Low speed and burning problem

I have always had speed issues with this burner. Today I tested the speed with Nero CD-DVD speed and I could not even finish the test as it was going to take over an hour. It got about halfway finished with an avg speed of 0.96X.

Also, even though it takes a long time, I have still managed to burn a good amount of discs and about 1 out of 3 will not play in any of my players. I have been using Taiyo Yuden DVD-R's. And the main player that i use is a LiteOn LVW-5115ghc+.

Firmware update? Bad burner?
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Old 28-05-2007   #2 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

Also, I am completely new to updating firmware. I have read that I need a program called Binflash and I have dl'd it. How do i determine which firmware is what i need for my burner/problem?
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Old 28-05-2007   #3 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

First, make sure DMA mode 2 is enabled.

Also a warning about updating slimline drives, it can be dangerous. Read more:
http://liggydee.cdfreaks.com/page/de/NEC-ND-6750A/

Which firmware is on the drive?
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'Things are now in motion that cannot be undone.' [Gandalf, LoTR]

Enable DMA with micrAp$0ft Enable DMA free at your will busTRACE => Upper/Lower Filters Util
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Old 28-05-2007   #4 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

Firmware is 2.01.

I went to device manager, IDE ATA/APAPI controllers, and the primary and secondary controllers both say DMA if available. I don't see an option to change it on the Intel 82801CAM ultra ATA storage controlle-248A. Is that how you make sure DMA mode 2 is enabled?
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Old 28-05-2007   #5 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

Then you have IAA running?

I would stay with a 2.01 firmware, one of them.
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Started with burning capable optical drives (CD-R) in 1997.
Bought optical drives from AOpen, HP, LiteOn, NEC, Philips, Pioneer, Plextor, Ricoh, Samsung, Sanyo, Toshiba and Yamaha.

'Things are now in motion that cannot be undone.' [Gandalf, LoTR]

Enable DMA with micrAp$0ft Enable DMA free at your will busTRACE => Upper/Lower Filters Util
DevCon
***HOW TO ... Delete the Upper & Lower Filters!***

If you expect help then please start by using the powerful SEARCH.
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Old 28-05-2007   #6 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

I'm not sure what you mean by IAA. How do I check that? If you mean IDE/ATA/APAPI then yea i think its running bc it says the primary and secondary controllers are working properly.

This is driving me crazy
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Old 29-05-2007   #7 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

I just flashed the 2.01 firmware (the same firmware the comes with it) and it didn't make any improvements. Should i try a different version? Or is that probably not the problem?
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Old 29-05-2007   #8 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

You said your IDE channels said "DMA if available" in Device Manager...what's the Current Transfer Mode?

Also - IAA = Intel Application Accelerator.

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Current drives: Pioneer DVR-115D (1.06) + Optiarc AD-5170S (1.12) + Litey LH-20A1H (LL0D) + Samsung SH-S182D (SB06 RPC1) x2 + Litey SHM-165P6S (MS0R) + LG E10N (JE07) + BenQ DW1650 (BCDC) x2 + Litey SHW-1635S (YV6P) x2 + BenQ DW1640@164B (BEFB) + LG 4167B (DL13 TDB) + Samsung SH-S162L (TS08) + NEC ND-4551A (1.Z2) + LG GCE-8520B (1.00) + LiteOn SOHR-5239S (2S0B)
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Old 29-05-2007   #9 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

Primary device 0: Ultra DMA Mode 5
Primary device 1: PIO Mode

Secondary device 0: Not applicable
Secondary device 1: Not applicable
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Old 29-05-2007   #10 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

Ouch, PIO mode.

"Primary Device 1" - is that your burner? If it is, right click it, click "Uninstall", reboot and let Windows re-detect it.

That should put it into the correct DMA mode.
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Current drives: Pioneer DVR-115D (1.06) + Optiarc AD-5170S (1.12) + Litey LH-20A1H (LL0D) + Samsung SH-S182D (SB06 RPC1) x2 + Litey SHM-165P6S (MS0R) + LG E10N (JE07) + BenQ DW1650 (BCDC) x2 + Litey SHW-1635S (YV6P) x2 + BenQ DW1640@164B (BEFB) + LG 4167B (DL13 TDB) + Samsung SH-S162L (TS08) + NEC ND-4551A (1.Z2) + LG GCE-8520B (1.00) + LiteOn SOHR-5239S (2S0B)
Retired: LiteOn LDW-851@SOHW-832 + LiteOn SOHW-1693S + LG 4163B
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How to delete your upper and lower filters : How to check/enable DMA by Womble

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Old 29-05-2007   #11 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

how do i tell if that is my burner? Sorry about my noobish self
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Old 29-05-2007   #12 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

Do you only have one Primary and one Secondary channel?

If so, Device 1 on the Primary channel will be your burner
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Current drives: Pioneer DVR-115D (1.06) + Optiarc AD-5170S (1.12) + Litey LH-20A1H (LL0D) + Samsung SH-S182D (SB06 RPC1) x2 + Litey SHM-165P6S (MS0R) + LG E10N (JE07) + BenQ DW1650 (BCDC) x2 + Litey SHW-1635S (YV6P) x2 + BenQ DW1640@164B (BEFB) + LG 4167B (DL13 TDB) + Samsung SH-S162L (TS08) + NEC ND-4551A (1.Z2) + LG GCE-8520B (1.00) + LiteOn SOHR-5239S (2S0B)
Retired: LiteOn LDW-851@SOHW-832 + LiteOn SOHW-1693S + LG 4163B
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How to delete your upper and lower filters : How to check/enable DMA by Womble

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Old 29-05-2007   #13 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

yea only 1 channel for each
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Old 29-05-2007   #14 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

so uninstall the channel?
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Old 29-05-2007   #15 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

No, just the "Device 1" on your Primary channel. Then reboot
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Current drives: Pioneer DVR-115D (1.06) + Optiarc AD-5170S (1.12) + Litey LH-20A1H (LL0D) + Samsung SH-S182D (SB06 RPC1) x2 + Litey SHM-165P6S (MS0R) + LG E10N (JE07) + BenQ DW1650 (BCDC) x2 + Litey SHW-1635S (YV6P) x2 + BenQ DW1640@164B (BEFB) + LG 4167B (DL13 TDB) + Samsung SH-S162L (TS08) + NEC ND-4551A (1.Z2) + LG GCE-8520B (1.00) + LiteOn SOHR-5239S (2S0B)
Retired: LiteOn LDW-851@SOHW-832 + LiteOn SOHW-1693S + LG 4163B
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How to delete your upper and lower filters : How to check/enable DMA by Womble

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Old 29-05-2007   #16 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

ok it has now changed to Ultra DMA mode 2. The burning now caps out at 4.1X and after the burning process is done it doesn't seem like there has been anything written to the disc. My computer just sees it as a blank disc.
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Old 29-05-2007   #17 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

Then burn with VERIFY enabled.
__________________
Started with burning capable optical drives (CD-R) in 1997.
Bought optical drives from AOpen, HP, LiteOn, NEC, Philips, Pioneer, Plextor, Ricoh, Samsung, Sanyo, Toshiba and Yamaha.

'Things are now in motion that cannot be undone.' [Gandalf, LoTR]

Enable DMA with micrAp$0ft Enable DMA free at your will busTRACE => Upper/Lower Filters Util
DevCon
***HOW TO ... Delete the Upper & Lower Filters!***

If you expect help then please start by using the powerful SEARCH.
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Old 29-05-2007   #18 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

Keep an eye on this thread about NEC read problems - a lot of people seem to be experiencing similar things, and they might come up with a fix in there.
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Current drives: Pioneer DVR-115D (1.06) + Optiarc AD-5170S (1.12) + Litey LH-20A1H (LL0D) + Samsung SH-S182D (SB06 RPC1) x2 + Litey SHM-165P6S (MS0R) + LG E10N (JE07) + BenQ DW1650 (BCDC) x2 + Litey SHW-1635S (YV6P) x2 + BenQ DW1640@164B (BEFB) + LG 4167B (DL13 TDB) + Samsung SH-S162L (TS08) + NEC ND-4551A (1.Z2) + LG GCE-8520B (1.00) + LiteOn SOHR-5239S (2S0B)
Retired: LiteOn LDW-851@SOHW-832 + LiteOn SOHW-1693S + LG 4163B
My Review PCs

How to delete your upper and lower filters : How to check/enable DMA by Womble

Click here to join cdfreaks.com and be part of our friendly community!
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Old 30-05-2007   #19 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

Quote:
Originally Posted by _chef_
Then burn with VERIFY enabled.
ok just did that, it burns, then when it gets to verifying it freezes at 1% and doesn't budge.
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Old 30-05-2007   #20 (permalink)
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Re: Problem with ND-6750a v.Low speed and burning problem

should i just give up and get a new burner?
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